Nanoparticle size and 3D shape measurement by electron tomography: An Inter-Laboratory Comparison

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Nanoparticle size distribution quantification: results of a small-angle X-ray scattering inter-laboratory comparison

This paper presents the first worldwide inter-laboratory comparison of small-angle X-ray scattering (SAXS) for nanoparticle sizing. The measurands in this comparison are the mean particle radius, the width of the size distribution and the particle concentration. The investigated sample consists of dispersed silver nanoparticles, surrounded by a stabilizing polymeric shell of poly(acrylic acid)....

متن کامل

Design and Construction of an Affordable Phantom for Electron Density Measurement and Linearity Tests of Computed Tomography Systems

Introduction: The performance of computed tomography is routinely checked using phantoms, which are known as important diagnostic imaging tools. Depending upon the aim of the study, different phantoms are designed, while trying to satisfy certain levels of diversities in their application. Material and Methods: The present study describes the...

متن کامل

Advanced electron tomography of nanoparticle assemblies

Nanoparticle assemblies have attracted enormous scientific interest during the last years, due to their unique properties compared to those of their building blocks. To understand the origin of these properties and to establish the connection with their structure, a detailed and quantitative structural characterization is essential. Transmission electron microscopy has been widely used to inves...

متن کامل

Status And Trends In 3D Nanodevices: Inspection By Electron Tomography

The reduction of the size of modern semiconductor devices has lead to the requirement of characterisation techniques with nanometer resolution, and more recently these requirements have been extended to all three dimensions. Most classical characterisation methods provide only 2-dimensional projections and are therefore unable to reproduce the complex structure of 3D nanoelectronic devices. To ...

متن کامل

A 3D Shape Measurement System

This paper presents a 3D shape measurement system for stationary objects which features reduced cost, high accuracy, and ease of implementation. An integral part of this system is a 2D multi-plane camera calibration technique, implemented with improvements to the automation and corner extraction over traditional techniques. A binary coded structured light plus phase shifting technique is implem...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Micron

سال: 2021

ISSN: 0968-4328

DOI: 10.1016/j.micron.2020.102956