Search International and National Patent Collections

1. (WO2017154450) METAL OXIDE IDENTIFICATION METHOD

Pub. No.:    WO/2017/154450    International Application No.:    PCT/JP2017/004592
Publication Date: Fri Sep 15 01:59:59 CEST 2017 International Filing Date: Thu Feb 09 00:59:59 CET 2017
IPC: G01N 29/24
G01N 21/00
Applicants: NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY
国立大学法人北海道大学
SHOWA DENKO K.K.
昭和電工株式会社
Inventors: OHTANI Bunsho
大谷 文章
TAKASE Mai
高瀬 舞
TAKASHIMA Mai
高島 舞
NITTA Akio
新田 明央
KURODA Yasushi
黒田 靖
Title: METAL OXIDE IDENTIFICATION METHOD
Abstract:
This metal oxide identification method is provided with an identification step for comparing the analysis results of a reference sample analysis step and the analysis results of a measurement sample analysis step. In the identification step, the identification of a measurement sample in relation to a reference sample is carried out using a coincidence coefficient obtained by multiplying (A) the coincidence of the band gap of the reference sample and the band gap of the measurement sample by (B) the coincidence of the total electron trap density of the reference sample and the total electron trap density of the measurement sample and/or (C) the coincidence of the energy distribution of the electron trap density of the reference sample and the energy distribution of the electron trap density of the measurement sample.