07.120 - Nanotechnologies
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Nanotechnologies
Nanotechnologies
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IEC TS 62876-3-4:2025, which is a Technical Specification, establishes a standardized guideline to assess
• reliability of metallic interfaces
of Ohmic-contacted field-effect transistors (FETs) using 2D nano-materials by quantifying
• linearity of current-voltage (I-V) output curves
for devices with various materials combinations of van der Waals (vdW) interfaces.
For metallic interfaces with 2D materials (eg. graphene, MoS2, MoTe2, WS2, WSe2, etc) and metals (eg. Ti, Cr, Au, Pd, In, Sb, etc), the reliability of Ohmic contact is quantified.
For FETs consisting of 2D materials-based channels (eg. MoS2, MoTe2, WS2, WSe2, etc), the reliability of Ohmic contact when varying contacting metal, channel length, channel thickness, applied voltage, and surface treatment condition is quantified.
The reliability of the metallic contacts is quantified from the linearity of I-V characteristics measured over extended time periods.
- Technical specification24 pagesEnglish languagesale 15% off
IEC TS 62607-6-27:2025, which is a Technical Specification, establishes a standardized method to determine the key control characteristic
• field-effect mobility
for semiconducting two-dimensional (2D) materials by the
• field-effect transistor (FET) method.
For two-dimensional semiconducting materials, the field-effect mobility is determined by fabricating a FET test structure and measuring the transconductance in a four-terminal configuration.
- This method can be applied to layers of semiconducting two-dimensional materials, such as graphene, black phosphorus (BP), molybdenum disulfide (MoS₂), molybdenum ditelluride (MoTe₂), tungsten disulfide (WS₂), and tungsten diselenide (WSe₂).
- The four-terminal configuration improves accuracy by eliminating parasitic effects from the probe contacts and cables
- Technical specification19 pagesEnglish languagesale 15% off
IEC TS 62607-6-26:2025, which is a Technical Specification, establishes a standardized method to determine the mechanical key control characteristics (KCCs)
• Young's modulus (or elastic modulus),
• residual strain,
• residual stress, and
• fracture stress
of 2D materials and nanoscale films using the
• bulge test.
The bulge test is a reliable method where a pressure differential is applied to a freestanding film, and the resulting deformation is measured to derive the mechanical properties.
• This method is applicable to a wide range of freestanding 2D materials, such as graphene, and nanometre-thick films with thicknesses typically ranging from 1 nm to several hundred nanometres.
• This document ensures the characterization of mechanical properties essential for assessing the structural integrity and performance of materials in applications such as composite additives, flexible electronics, and energy harvesting devices.
- Technical specification26 pagesEnglish languagesale 15% off
IEC TS 62607-6-23:2025, which is a Technical Specification, establishes a standardized method to determine the key control characteristic (KCC):
• carrier mobility and sheet resistance
for graphene thin films by:
• Hall measurement.
The carrier mobility is derived by the product of the Hall coefficient and the electric conductivity and the sheet resistance is derived by the product of the longitudinal resistance and the aspect ratio of a Hall device.
• The method is applicable for graphene thin film Hall devices with length and width greater than 100 micrometers.
The document is developed to complete the fabrication and measurement of devices using cost-effective processes and equipment. Due to the high cost and low cost-performance ratio of photolithography processes and equipment, this document does not utilize photolithography processes and equipment.
- Technical specification20 pagesEnglish languagesale 15% off
IEC TS 62607-6-33:2025, which is a Technical Specification, establishes a standardized method to determine the key control characteristic
• defect density (%, nm2)
of single layer graphene films by
• electron energy loss spectroscopy (EELS in transmission electron microscopy (TEM)).
This document outlines a method for quantitative measurement of defects in graphene at the nanoscale.
The method specified in this document is applicable to single layer graphene acquired via chemical vapour deposition (CVD), roll-to-roll production and exfoliated graphene flakes to estimate the defect density.
In order to obtain reliable data, it is essential that the procedure is consistent for each specified condition from the preparation of the TEM specimen to its observation. It is essential to maintain the spatial resolution below 1 nm by alignment of the beam. The dispersion value, which covers the entire energy loss near edge structure (ELNES) region of the carbon-K edge and maintains the highest energy resolution corresponds to 0,1 eV/ch. Defects in graphene are determined by measuring the spectral differences between sp2 hybridized and sp2/sp3 hybridized atoms, which are obtained by calculating the amplitude ratio of the π* and σ* orbital spectra.
- Technical specification33 pagesEnglish languagesale 15% off
This document specifies methods for characterizing the chemical properties of powders or liquid dispersions containing graphene-related two-dimensional material (GR2M), using a set of suitable measurement techniques.
This document covers the determination of elemental composition, oxygen to carbon ratio, trace metal impurities, weight percentage of chemical species and functional groups present, by use of the following techniques:
— X-ray photoelectron spectroscopy (XPS);
— thermogravimetric analysis (TGA);
— inductively coupled plasma mass spectrometry (ICP-MS);
—Fourier-transform infrared spectroscopy (FTIR).
This document covers sample preparation, protocols and data analysis for the different techniques.
- Technical specification55 pagesEnglish languagesale 10% offe-Library read for1 day
IEC TS 62607-6-28:2025, which is a Technical Specification, establishes two standardized methods to determine the key control characteristic
• number of layers
for graphene layers by
• Raman spectroscopy.
This document presents two complementary methods for determining the number of layers in graphene-related products: Method A, which analyzes the lineshape of the 2D-peak in the Raman spectrum, and Method B, which measures the Raman intensity from the underlying silicon substrate. The two methods can be employed individually but combining both methods enhances accuracy and extends the detection range for the number of layers and stacking configurations.
- The method is intended to be used for graphene layers prepared by mechanical exfoliation, but also can be used with care for other high quality graphene layers, such as graphene layers prepared by chemical vapor deposition.
- The method can be used for graphene layers with AB and ABC stacking on a substrate. Its lateral size should be at least 2 µm.
- Method A is effective for AB stacked graphene up to 4 layers but becomes less reliable with more layers due to peak overlap.
- Method B can detect up to 10 layers in AB and ABC stacking but oxidized silicon substrate (SiO2 on silicon substrate) is required.
- The comparison of Method A and Method B can be found in Annex A.
- Technical specification31 pagesEnglish languagesale 15% off
This document specifies methods for characterizing the chemical properties of powders or liquid dispersions containing graphene-related two-dimensional material (GR2M), using a set of suitable measurement techniques.
This document covers the determination of elemental composition, oxygen to carbon ratio, trace metal impurities, weight percentage of chemical species and functional groups present, by use of the following techniques:
— X-ray photoelectron spectroscopy (XPS);
— thermogravimetric analysis (TGA);
— inductively coupled plasma mass spectrometry (ICP-MS);
—Fourier-transform infrared spectroscopy (FTIR).
This document covers sample preparation, protocols and data analysis for the different techniques.
- Technical specification55 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies methods for characterizing the chemical properties of powders or liquid dispersions containing graphene-related two-dimensional material (GR2M), using a set of suitable measurement techniques. This document covers the determination of elemental composition, oxygen to carbon ratio, trace metal impurities, weight percentage of chemical species and functional groups present, by use of the following techniques: — X-ray photoelectron spectroscopy (XPS); — thermogravimetric analysis (TGA); — inductively coupled plasma mass spectrometry (ICP-MS); —Fourier-transform infrared spectroscopy (FTIR). This document covers sample preparation, protocols and data analysis for the different techniques.
- Technical specification47 pagesEnglish languagesale 15% off
- Technical specification50 pagesFrench languagesale 15% off
IEC TS 62607-6-35:2025, which is a Technical Specification, establishes standardized methods to determine the structural key control characteristics
• apparent density (da),
• tap density (dt), and
• compressed density (dc)
for graphene in powder form by
• free-pouring, tapping and compressing method.
- Technical specification28 pagesEnglish languagesale 15% off
ISO TS 23359:2025, which is a Technical Specification, describes methods for characterising the chemical properties of powders or liquid dispersions containing graphene-related two-dimensional materials, using a set of suitable measurement techniques.
This document covers the determination of elemental composition, oxygen to carbon ratio, trace metal impurities, weight percentage of chemical species and functional groups present, by use of the following techniques:
• X-ray photoelectron spectroscopy (XPS);
• thermogravimetric analysis (TGA);
• inductively coupled plasma mass spectrometry (ICP-MS);
• Fourier-transform infrared spectroscopy (FTIR).
This document covers sample preparation, protocols and data analysis for the different techniques.
- Technical specification47 pagesEnglish languagesale 15% off
- Technical specification47 pagesFrench languagesale 15% off
IEC TS 62607-11-1:2025, which is a Technical Specification, provides a standardized method for measuring shielding effectiveness on nanomaterials including carbon nanotubes (CNTs) in the near-field region. This document provides:
- recommendations for sample preparation,
- outlines of the experimental procedures to measure shielding effectiveness of CNTs in thin films,
- methods of interpretation of results and discussion of data analysis, and
- case studies.
- Technical specification15 pagesEnglish languagesale 15% off
This document specifies the characteristics and their respective measurement methods of graphene-related 2D materials in sheet and particle forms for commercial applications with the aim of classification of the materials. The classification framework consists of the following elements: a) relevant material characteristics for commercial use; b) identification of applicable measurement methods; c) a range of the characteristic measured values when applicable; d) syntax to guide consistent naming and descriptions; e) an applicable technical data sheet template.
- Technical specification22 pagesEnglish languagesale 15% off
- Technical specification24 pagesFrench languagesale 15% off
IEC TS 62565-5-3:2025 which is a Technical Specification, establishes a standardized method to determine a blank detail specification (BDS) for
• silicon nanosized materials
used for
• negative electrode of lithium-ion batteries.
This document is intended to be used for silicon nanosized materials for the negative electrode of lithium-ion batteries which have been widely employed in the fields of
- portable devices,
- power tools,
- electric vehicles, and
- energy storage system.
Numeric values for the key control characteristics are left blank as they will be specified between customer and supplier in the detail specification (DS). In the DS key control characteristics can be added or removed if agreed between customer and supplier.
- Technical specification46 pagesEnglish languagesale 15% off
IEC TS 62565-4-4:2025 which is a Technical Specification, establishes a standardized method to determine a blank detail specification (BDS) for
- quantum dot enabled light conversion film (Q-LCF).
This document is intended to be used for nano-enabled photoelectric display, based on liquid crystal display (LCD).
The relevant key control characteristics (KCC) of Q-LCF are listed, including physical, mechanical and optical properties, and stability. For each KCC, measurement methods and existing standards are reported.
Numeric values for the KCCs are left blank as they will be specified between customer and supplier in the detail specification (DS). In the DS KCCs can be added or removed if agreed between customer and supplier.
- Technical specification30 pagesEnglish languagesale 15% off
This document specifies a method to quantify and identify air concentration (number of particles/cm3) of particles of either carbon black or amorphous silica, or both, by size in air samples collected in a mixed dust, industrial, manufacturing environment. This method is applicable to air samples collected with an electrical low pressure cascade impactor (ELPCI) for sampling in manufacturing environments where there are a variety of particle types contributing to the overall atmosphere. This method is applicable only to environments with chemically and physically distinct particles contributing to aerosols or where confounders can be controlled (e.g. diesel sources).
- Technical specification13 pagesEnglish languagesale 15% off
- Technical specification14 pagesFrench languagesale 15% off
IEC TS 62876-4-1:2025, which is a Technical Specification, establishes a general reliability testing programme to verify the reliability of the performance of quantum dots nanomaterials, and quantum dot enabled light conversion films (Q-LCFs).
The Q-LCF is used as subassemblies for the fabrication of nano-enabled photoelectrical display devices, mainly liquid crystal display (LCD) currently, with other components.
This testing programme defines standardized aging conditions, methodologies and data assessment for Q-LCF product.
The results of these tests define a stability under standardized aging conditions for quantitative evaluation of the reliability of the Q-LCF.
The procedures specified in this document were designed for Q-LCF but can be extended to serve as a guideline for other kinds of light conversion films or related subassemblies as well.
- Technical specification24 pagesEnglish languagesale 15% off
IEC 62607-8-4:2024 specifies a measurement protocol to determine the key control characteristic
- activation energy of electronic trap states
for metal-oxide interfacial devices by
- low-frequency-noise spectroscopy
The noise spectra peak temperatures are obtained within a designated temperature range. Activation energies are then calculated based on the frequency dependence of the peak temperatures to analyse the energy levels associated with the electronic trap states. The activation energy is determined by the temperature dependence of the capture time at electron traps under the assumption that it is described by an Arrhenius function.
- In metal-oxide interfacial devices, electrical conductance is observed through an oxide nanolayer sandwiched between metal electrodes.
- The size of the conductive path in metal-oxide interfacial devices is dependent on the current value and is usually nanoscale in diameter, taking the form of a filamentary wire. This evaluation method is useful for analysing the electronic trap states in nanowires and other miniaturized devices that have nanolayers.
- Technical specification24 pagesEnglish languagesale 15% off
This document defines terms related to liposomes in nanotechnologies, within the context of biological systems and biomedical applications. In this context, liposomes are one form of lipid-based nanomaterials. This document does not address terms that can be relevant to other types of lipid-based particles (e.g. solid lipid nanoparticles).
- Technical specification18 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies a procedure to evaluate acute phototoxicity of nanoparticles (NPs), suspended in cell culture media, by measuring the relative reduction in cellular viability under near ultraviolet (UVA) exposure (315 nm to 400 nm). The measurement is intended to assess the potential for acute phototoxicity of NPs by comparing NP photoactivity in vitro to a positive control chlorpromazine. It is not designed to predict other joint effects of nanomaterials and light, such as genotoxicity, photo-allergy or photo-mutagenicity. The method is also applicable to NP aggregates and agglomerates.
- Standard22 pagesEnglish languagesale 15% off
This document defines terms related to liposomes in nanotechnologies, within the context of biological systems and biomedical applications. In this context, liposomes are one form of lipid-based nanomaterials. This document does not address terms that can be relevant to other types of lipid-based particles (e.g. solid lipid nanoparticles).
- Technical specification18 pagesEnglish languagesale 10% offe-Library read for1 day
This document defines terms for graphene, graphene-related two-dimensional (2D) materials and other 2D materials. It includes related terms for production methods, properties and characterization.
It is intended to facilitate communication between organizations and individuals in research, industry and other interested parties and those who interact with them.
- Technical specification35 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies the determination of the bulk crystallinity (crystalline contribution relative to the total crystalline and amorphous contributions in the material) of cellulose nanomaterials using powder X-ray diffraction followed by deconvolution of the diffraction patterns based on Rietveld analysis. It is applicable to all types of cellulose nanomaterials, assuming a representative sample.
- Technical specification22 pagesEnglish languagesale 15% off
The document provides information on the measurement of nanomaterial mass in tissue after inhalation exposure, which can inform on lung clearance behaviour and translocation.
- Technical specification33 pagesEnglish languagesale 10% offe-Library read for1 day
This document provides an overview of the methods used to determine the nanoparticle number concentration in liquid dispersions and aerosols. The methods described are the ensemble measurement techniques of differential centrifugal sedimentation (DCS), multi-angle dynamic light scattering (MDLS), small-angle X-ray scattering (SAXS) and ultraviolet-visible spectroscopy (UV-vis) and the particle counting methods of particle tracking analysis (PTA), resistive pulse sensing (RPS), single particle inductively coupled plasma mass spectrometry (spICP-MS), condensation particle counter (CPC), and differential mobility analysing system (DMAS). This document provides information on the use of each technique, along with considerations on sample preparation, advantages and limitations.
- Technical specification59 pagesEnglish languagesale 10% offe-Library read for1 day
This document describes the characteristics of working suspensions of nano-objects to be considered when conducting in vitro assays to evaluate inherent nano-object toxicity. In addition, the document identifies applicable measurement methods for these characteristics.
This document is applicable to nano-objects, and their aggregates and agglomerates greater than 100 nm.
This document intends to help clarify whether observed toxic effects come from tested nano-objects themselves or from uncontrolled sources.
- Standard23 pagesEnglish languagesale 10% offe-Library read for1 day
This document provides guidance on the development of content for, and consistency in, the communication of information on safety, health and environmental matters in safety data sheets (SDS) for substances classified as manufactured nanomaterials (and materials or products that contain manufactured nanomaterials). It provides additional information on safety issues associated with manufactured nanomaterials. It provides supplemental guidance to ISO 11014 on the preparation of SDSs.
- Technical specification22 pagesEnglish languagesale 15% off
The document provides information on the measurement of nanomaterial mass in tissue after inhalation exposure, which can inform on lung clearance behaviour and translocation.
- Technical specification33 pagesEnglish languagesale 10% offe-Library read for1 day
This document defines terms for graphene, graphene-related two-dimensional (2D) materials and other 2D materials. It includes related terms for production methods, properties and characterization.
It is intended to facilitate communication between organizations and individuals in research, industry and other interested parties and those who interact with them.
- Technical specification35 pagesEnglish languagesale 10% offe-Library read for1 day
This document provides an overview of the methods used to determine the nanoparticle number concentration in liquid dispersions and aerosols. The methods described are the ensemble measurement techniques of differential centrifugal sedimentation (DCS), multi-angle dynamic light scattering (MDLS), small-angle X-ray scattering (SAXS) and ultraviolet-visible spectroscopy (UV-vis) and the particle counting methods of particle tracking analysis (PTA), resistive pulse sensing (RPS), single particle inductively coupled plasma mass spectrometry (spICP-MS), condensation particle counter (CPC), and differential mobility analysing system (DMAS). This document provides information on the use of each technique, along with considerations on sample preparation, advantages and limitations.
- Technical specification59 pagesEnglish languagesale 10% offe-Library read for1 day
This document describes the characteristics of working suspensions of nano-objects to be considered when conducting in vitro assays to evaluate inherent nano-object toxicity. In addition, the document identifies applicable measurement methods for these characteristics.
This document is applicable to nano-objects, and their aggregates and agglomerates greater than 100 nm.
This document intends to help clarify whether observed toxic effects come from tested nano-objects themselves or from uncontrolled sources.
- Standard23 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies parameters, conditions and considerations for the reliable detection, characterization and quantification of nano-objects in aqueous suspension by spICP-MS.
Particle number concentration, particle mass, particle mass concentration, particle spherical equivalent diameter, and number-based size distribution are considered the main measurands, but the technique also allows for determination of the dissolved element mass fraction in the sample. This document provides general guidelines and procedures related to spICP-MS application, and specifies minimal reporting requirements.
- Technical specification37 pagesEnglish languagesale 10% offe-Library read for1 day
ISO TS 80004-13:2024 This document defines terms for graphene, graphene-related two-dimensional (2D) materials and other 2D materials. It includes related terms for production methods, properties and characterization.
It is intended to facilitate communication between organizations and individuals in research, industry and other interested parties and those who interact with them.
- Technical specification23 pagesEnglish languagesale 15% off
- Technical specification23 pagesFrench languagesale 15% off
This document defines terms for graphene, graphene-related two-dimensional (2D) materials and other 2D materials. It includes related terms for production methods, properties and characterization. It is intended to facilitate communication between organizations and individuals in research, industry and other interested parties and those who interact with them.
- Technical specification23 pagesEnglish languagesale 15% off
- Technical specification25 pagesFrench languagesale 15% off
This document specifies parameters, conditions and considerations for the reliable detection, characterization and quantification of nano-objects in aqueous suspension by spICP-MS.
Particle number concentration, particle mass, particle mass concentration, particle spherical equivalent diameter, and number-based size distribution are considered the main measurands, but the technique also allows for determination of the dissolved element mass fraction in the sample. This document provides general guidelines and procedures related to spICP-MS application, and specifies minimal reporting requirements.
- Technical specification37 pagesEnglish languagesale 10% offe-Library read for1 day
This document provides guidance on occupational health and safety measures relating to materials that contain and release engineered or manufactured NOAA during their life cycle, including the use of engineering controls and appropriate personal protective equipment, guidance on dealing with spills and accidental releases and guidance on appropriate handling of these materials during disposal. This document is intended to be used by competent personnel, such as health and safety managers, production managers, environmental managers, industrial/occupational hygienists and others with responsibility for the safe operation of facilities engaged in production, handling, processing and disposal of these materials.
- Technical specification46 pagesEnglish languagesale 15% off
- Technical specification50 pagesFrench languagesale 15% off
This document describes a method for performing positron annihilation lifetime measurements using a 22Na positron source that decays with β+ emission. The β+ (positron) lifetime is determined from a measurement of the lifetime of the ortho-positronium which ranges from 1 ns to 10 ns (ascribed to a pore size from approximately 0,3 nm to 1,3 nm in diameter), as observed for polymeric materials in which the positronium atoms mostly annihilate via a two-gamma annihilation process. This document is not applicable to thin surface layers (that are less than several micrometers). This document does not apply to measuring: — non-positronium forming materials; — positronium-forming materials that induce a spin conversion reaction; — positronium-forming materials that contain chemicals influencing the annihilation process of ortho-positronium by chemical reactions; — positronium-forming materials that contain mesoporous silica gels with a large contribution from the three-gamma annihilation process.
- Technical specification21 pagesEnglish languagesale 15% off
This document specifies parameters, conditions and considerations for the reliable detection, characterization and quantification of nano-objects in aqueous suspension by spICP-MS. Particle number concentration, particle mass, particle mass concentration, particle spherical equivalent diameter, and number-based size distribution are considered the main measurands, but the technique also allows for determination of the dissolved element mass fraction in the sample. This document provides general guidelines and procedures related to spICP-MS application, and specifies minimal reporting requirements.
- Technical specification29 pagesEnglish languagesale 15% off
- Technical specification32 pagesFrench languagesale 15% off
IEC TS 62607-6-30:2024 establishes a standardized method to determine the chemical key control characteristic
- anion concentration
for powder of graphene-based material by
- ion chromatography.
In this document, the measured anions are fluoride, chloride, nitrite, bromide, nitrate, sulphate, and phosphate. These anions, present in the extraction solution of graphene-based materials, are separated into distinct elution bands on the ion chromatographic separation column and subsequently measured using a conductivity detector. Quantification of these anions is accomplished by establishing a proportional relationship between the measured signal (peak area or peak height) and the concentration of each anion. This is achieved by calibrating the system using a series of standards containing known amounts of each anion. Subsequently, unknown samples are analysed under the same conditions as the standards to determine their anion concentrations.
- Powder of graphene-based material addressed by this document includes graphene oxide, reduced graphene oxide and functionalized graphene, graphene, bilayer graphene, trilayer graphene and few-layer graphene.
Note: This document can also be used for other carbonaceous material such as graphite and graphite oxide.
- This document targets graphene-based material manufacturers and downstream users to guide their material design, production and quality control.
- Technical specification25 pagesEnglish languagesale 15% off
IEC TS 62607-2-6:2024 which is a technical specification, specifies a protocol for determining the key control characteristic
- thermal diffusivity
for vertically-aligned carbon nanotube (VACNT) films grown on solid substrates by
- flash method.
A light pulse from a flash lamp or a laser is irradiated onto the front surface (substrate side) of the VACNT film on solid substrates. Then, the temperature change of the other side of the specimen is monitored in real time after the pulse irradiation. The thermal diffusivity of the VACNT film can be analysed from the time variation of this temperature change.
- This method is applicable for evaluating the thermal transport properties of the VACNT films that can be used as thermal interface materials in electronics assembly.
- Technical specification19 pagesEnglish languagesale 15% off
IEC TS 62607-9-2:2024, which is a Technical Specification, establishes a standardized method to determine the key control characteristic
• magnetic field distribution
of nanomagnetic materials, structures and devices by the
• magneto-optical indicator film technique.
The magnetic field distribution is derived by utilizing a magneto optical indicator film, which is a thin film of magneto-optic material that is placed on the surface of an object exhibiting a spatially varying magnetic field distribution. The Faraday effect is then employed to measure the magnetic field strength by analysing the rotation of the polarization plane of light passing through the magneto-optic film.
The method is applicable for measuring the stray field distribution of flat nanomagnetic materials, structures and devices.
- The method can especially be used to perform fast quantitative measurements of stray field distributions at the surface of an object.
- The magneto-optic indicator film technique (MOIF) is a fast, non-destructive method, making it an attractive option for materials analysis and testing in the industry.
- MOIF measurements can be done without any sample preparation and do not rely on specific surface properties of the object. It can be applied to the characterization of rough samples as well as of samples with non-magnetic cover layers.
- MOIF can quantitatively measure magnetic field distributions:
• with a one-shot measurement which typically takes a few seconds
• over areas of several square centimetres (over diameters of up to 15 cm with special techniques)
• in a field range from 1 mT to more than 100 mT
• with down to 1 µm spatial resolution
- Although techniques with nano-scale resolution are suitable for analysing the details of magnetic field structure, their ability to characterize larger areas is limited by their scanning area. Therefore, the MOIF technique is an indispensable complementary method that can offer a more comprehensive understanding of material properties.
This document focuses on the calibration procedures, calibrated measurement process, and evaluation of measurement uncertainty to ensure the traceability of quantitative magnetic field measurements obtained through the magneto-optic indicator film technique.
- Technical specification771 pagesEnglish languagesale 15% off
IEC TS 62607-6-12:2024 establishes a standardized method to determine the key control characteristic
- number of layers
for films consisting of graphene by
- Raman spectroscopy and
- optical reflection.
Criteria for the determination of the number of layers are the G-peak integrated intensity and the optical contrast. Both methods enable to distinguish between graphene and multilayer graphene. However, neither method on its own nor the combination of the two enable a determination of the number of layers in all possible cases (especially regarding all possible stacking angles). But the comparison of the values deduced by each method allows to discriminate whether the determined number of layers is correct and can be specified or not.
- The method is applicable to exfoliated graphene and graphene grown on or transferred to a substrate with a small defect density, low surface contamination (e.g. transfer residue) and number of layers up to 5.
- The method is suitable for the following substrates:
a) glass (soda lime glass or similar with a refractive index between 1,45 and 1,55 at 532 nm);
b) oxidized silicon (SiO2 on silicon, with a SiO2 thickness of 90 nm ± 5 nm).
- The spatial resolution is in the order of 1 µm given by the spot size of the exciting laser.
- Technical specification32 pagesEnglish languagesale 15% off
This document provides: a) a review of radioisotope labelling methods that can be used for nanomaterials; b) the advantages and disadvantages of each radioisotope labelling method; c) information on the selection of a matched pair of nanomaterial and radioisotope labelling method to ensure the in vivo integrity of radioisotope-labelled nanomaterials or the stability of their performance.
- Technical report22 pagesEnglish languagesale 15% off
This document specifies the characteristics of samples of silica with ordered nanopore array (SONA) to be measured in powder form and the industrially available measurement methods used to determine said characteristics. This document provides a sound base for the research, development and commercialization of SONA for various applications. This document excludes silica-gel, fumed silica and chemically modified SONA. NOTE The pore size of SONA ranges usually from one nanometre to several tens of nanometres.
- Technical specification10 pagesEnglish languagesale 15% off
This document defines terms related to liposomes in nanotechnologies, within the context of biological systems and biomedical applications. In this context, liposomes are one form of lipid-based nanomaterials. This document does not address terms that can be relevant to other types of lipid-based particles (e.g. solid lipid nanoparticles).
- Technical specification8 pagesEnglish languagesale 15% off
IEC TS 62607-6-4:2024 has been prepared by IEC technical committee 113: Nanotechnology for electrotechnical products and systems. It is a Technical Specification.
This second edition cancels and replaces the first edition published in 2016. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) changed the document title to better reflect its purpose and application:
old title: Graphene – Surface conductance measurement using resonant cavity
new title: Graphene based materials – Surface conductance: non-contact microwave resonant cavity method.
b) replaced former Figure 1 with new Figure 1 and Figure 2, to better illustrate the method’s fundamentals and its implementation for a non-technical reader.
This part of IEC 62607 establishes a standardized method to determine the key control characteristic
a) surface conductance
for films of graphene and graphene-based materials by the
b) non-contact microwave resonant cavity method
The non-contact microwave resonant cavity method monitors the microwave resonant frequency shifts and changes in the cavity’s quality factor during the insertion of the specimen into the microwave cavity, as a function of the specimen surface area. The empty cavity is an air-filled standard R100 rectangular waveguide operated at one of the resonant frequency modes, typically at 7,5 GHz [4].
1) The method is applicable for graphene materials which are synthesized by chemical vapour deposition (CVD) on metal substrates, epitaxial growth on silicon carbide (SiC), obtained from reduced graphene oxide (rGO), or mechanically exfoliated from graphite [5].
2) This measurement does not explicitly depend on the thickness of the nano-carbon layer. The thickness of the specimen does not need to be known, but it is assumed that the lateral dimensions are uniform over the specimen area.
NOTE In some countries, the R100 standard waveguide is referenced as WR-90.
- Technical specification18 pagesEnglish languagesale 15% off
This document provides an extraction method using the proteinase K (PK) for nanomaterials deposited in the lung. This document specifies the advantages of the PK digestion method and examples of nanomaterials to which it can be applied. This document focuses on extracting nanomaterials from lung tissue and separating nanoparticles from their ionic counterparts. This method is potentially (or theoretically) applicable to any particles that are insoluble during the PK digestion process.
- Technical specification14 pagesEnglish languagesale 15% off
This document provides an overview of the methods used to determine the nanoparticle number concentration in liquid dispersions and aerosols. The methods described are the ensemble measurement techniques of differential centrifugal sedimentation (DCS), multi-angle dynamic light scattering (MDLS), small-angle X-ray scattering (SAXS) and ultraviolet-visible spectroscopy (UV-vis) and the particle counting methods of particle tracking analysis (PTA), resistive pulse sensing (RPS), single particle inductively coupled plasma mass spectrometry (spICP-MS), condensation particle counter (CPC), and differential mobility analysing system (DMAS). This document provides information on the use of each technique, along with considerations on sample preparation, advantages and limitations.
- Technical specification50 pagesEnglish languagesale 15% off
The document provides information on the measurement of nanomaterial mass in tissue after inhalation exposure, which can inform on lung clearance behaviour and translocation.
- Technical specification25 pagesEnglish languagesale 15% off
IEC TS 62607-8-3:2023 This part of IEC 62607, which is a Technical Specification, specifies a measurement protocol to determine the key control characteristics
- analogue resistance change, and
- resistance fluctuation
for nano-enabled metal-oxide interfacial devices by
- electrical resistance measurement.
Analogue resistance change as a function of applied voltage pulse is measured in metal-oxide interfacial devices. The linearity in the relationship of the variation of conductance and the pulse number is evaluated using the parameter fitting. The parameter of the resistance fluctuation is simultaneously computed in the fitting process.
- This method is applicable for evaluating computing devices composed of the metal-oxide interfacial device, for example, product-sum circuits, which record the learning process as the analogue resistance change.
- Technical specification18 pagesEnglish languagesale 15% off