Electronic States of Narrow-Gap Semiconductors Under Multi-Extreme Conditions
暫譯: 窄帶隙半導體在多重極端條件下的電子態
Akiba, Kazuto
商品描述
This book discusses the latest investigations into the electronic structure of narrow-gap semiconductors in extreme conditions, and describes in detail magnetic field and pressure measurements using two high-quality single crystals: black phosphorus (BP) and lead telluride (PbTe).
The book presents two significant findings for BP and PbTe. The first is the successful demonstration of the pressure-induced transition from semiconductor to semimetal in the electronic structure of BP using magnetoresistance measurements. The second is the quantitative estimation of how well the Dirac fermion description works for electronic properties in PbTe.
The overviews on BP and PbTe from the point of view of material properties help readers quickly understand the typical electronic character of narrow-gap semiconductor materials, which has recently attracted interest in topological features in condensed matter physics. Additionally the introductory review of the principles and methodology allows readers to understand the high magnetic field and pressure experiments.
商品描述(中文翻譯)
這本書討論了在極端條件下窄帶隙半導體的電子結構最新研究，並詳細描述了使用兩種高品質單晶體：黑磷（BP）和碲化鉛（PbTe）進行的磁場和壓力測量。
本書提出了BP和PbTe的兩個重要發現。第一個是成功展示了在BP的電子結構中，通過磁阻測量實現了壓力誘導的半導體到半金屬的轉變。第二個是對於PbTe中，狄拉克費米子描述在電子性質上的有效性進行了定量評估。
從材料特性的角度對BP和PbTe的概述幫助讀者快速理解窄帶隙半導體材料的典型電子特性，這在凝聚態物理中最近引起了對拓撲特徵的興趣。此外，對原理和方法論的介紹性回顧使讀者能夠理解高磁場和壓力實驗。
作者簡介
Kazuto Akiba has been an Assistant Professor at Okayama University since April 2018. His work mainly involves experimental investigation of the physical properties of materials under extreme conditions (high pressures, high magnetic fields and low temperatures). He received his Bachelor of Science from Nagoya University, and his Master and Doctor of Science from the University of Tokyo in 2013, 2015 and 2018, respectively. He received a research fellowship for young scientists from the Japan Society for the Promotion of Science (JSPS) for the period 2016 to 2018, and was awarded the School of Science Research Award (PhD) by the University of Tokyo in 2018.
作者簡介(中文翻譯)
Kazuto Akiba 自2018年4月起擔任岡山大學的助理教授。他的工作主要涉及在極端條件下（高壓、高磁場和低溫）對材料物理性質的實驗研究。他於名古屋大學獲得理學士學位，並於2013年、2015年和2018年分別在東京大學獲得碩士和博士學位。他於2016年至2018年期間獲得日本學術振興會（JSPS）青年科學家研究獎學金，並於2018年獲得東京大學科學院研究獎（博士）。
