Characterization of the distribution of defects introduced by plasma exposure in Si substrate

Y Sato, S Shibata, A Uedono, K Urabe… - Journal of Vacuum …, 2019 - pubs.aip.org
Defects in a silicon (Si) substrate induced by plasma exposure—plasma-induced damage
(PID)—were investigated using various techniques. The authors performed a …

Characterization of process-induced defects in SiC MOSFETs by cross-sectional cathodoluminescence

R Sugie, T Uchida, K Kosaka… - Japanese Journal of …, 2016 - iopscience.iop.org
Cross-sectional cathodoluminescence (CL) and scanning capacitance microscopy (SCM)
measurements were carried out for silicon carbide (SiC) metal–oxide–semiconductor field …

Low-energy cross-sectional cathodoluminescence analysis of the depth distribution of point defects in Si-ion-implanted β-Ga2O3

R Sugie, T Uchida, A Hashimoto, S Akahori… - Applied Physics …, 2020 - iopscience.iop.org
Low-energy cross-sectional cathodoluminescence (CL) with a beam energy of 1 keV was
applied to Si-ion-implanted β-Ga 2 O 3 (− 201) wafers to investigate implantation damage …

Evaluation of residual defects created by plasma exposure of Si substrates using vertical and lateral pn junctions

Y Sato, S Shibata, K Urabe, K Eriguchi - Journal of Vacuum Science & …, 2020 - pubs.aip.org
Defect creation in both the vertical and lateral directions of Si substrates during plasma
processing has become a critical problem in the fabrication of three-dimensional structural …

Minority-carrier dynamics in β-gallium oxide probed by depth-resolved cathodoluminescence

R Sugie, T Uchida - Journal of Physics D: Applied Physics, 2022 - iopscience.iop.org
The behavior of hole polarons in β-gallium oxide (Ga 2 O 3) has attracted significant
attention. Depth-resolved cathodoluminescence (CL) was used to investigate the minority …

Analysis of micro LED chip after laser transfer

K Inoue, R Sugie, T Shibamori, T Naijo… - 2022 International …, 2022 - ieeexplore.ieee.org
In the manufacturing process of micro LED displays, the laser process is very effective for
accurate and fast transfer of micro chips. However, it is necessary to select the appropriate …

Applications of Raman, IR, and CL Spectroscopy

M Yoshikawa - … Techniques for Semiconductors: Raman, Infrared, and …, 2023 - Springer
This chapter describes the latest analysis examples, combing Raman, IR, and CL
spectroscopy. Strained Si techniques, such as incorporating SiGe is essential forboost …

Impact ionization of excitons in single-crystal silicon and its effect on the exciton concentration and luminescence near the fundamental absorption edge

AM Emel'yanov - Semiconductors, 2014 - Springer
The effect of impact ionization of excitons by free charge carriers on the exciton
concentration in single-crystal silicon (c-Si) at room temperature and at a high injection level …

[PDF][PDF] Ударная ионизация экситонов в монокристаллическом кремнии и ее влияние на концентрацию экситонов и люминесценцию в области края …

АМ Емельянов - Физика и техника полупроводников, 2014 - journals.ioffe.ru
При высоком уровне инжекции исследовано влияние ударной ионизации экситонов
свободными носителями заряда на концентрацию экситонов в монокристаллическом …

シリコン結晶欠陥評価へのカソードルミネッセンス法の応用

杉江隆一, 内田智之, 小坂賢一 - 表面科学, 2016 - jstage.jst.go.jp
抄録 Cathodoluminescence (CL) is a kind of light emission as a result of electron beam
irradiation to various materials. In the measurement technique using CL, scanning electron …