DataVXphysica status solidi (RRL) – Rapid Research LettersPaper
journal article·2023-06Open access

Room‐Temperature Charge‐to‐Spin Conversion from Quasi‐2D Electron Gas at SrTiO3‐Based Interfaces

Utkarsh Shashank, Angshuman Deka, Chen Ye, Surbhi Gupta, Rohit Medwal, Rajdeep Singh Rawat, Hironori Asada, X. Renshaw Wang, Yasuhiro Fukuma

physica status solidi (RRL) – Rapid Research Letters· Volume 17· Issue 6
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Source abstract

Abstract

Charge-to-Spin Conversions Quasi-two dimensional electron gas (q-2DEG) created at the interfaces of SrTiO3/AlN and SrTiO3/Al2O3 leads to high efficiency in charge-spin current conversion. In article number 2200377, X. Renshaw Wang, Yasuhiro Fukuma, and co-workers reveal a previously-overlooked contribution from the interfacial anion defects to the conversion efficiency. An ability to efficiently generate spin current from q-2DEG is promising candidate for future spintronic device applications.
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Research context

OpenAlex topics: Electronic and Structural Properties of Oxides · Semiconductor materials and devices · Magnetic and transport properties of perovskites and related materials

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Department of Physics and Information Technology Faculty of Computer Science and System Engineering Kyushu Institute of Technology 680-4 Kawazu Iizuka 820-8502 Japan

Birck Nanotechnology Center School of Electrical and Computer Engineering Purdue University West Lafayette IN 47907 USA

School of Physical and Mathematical Sciences Nanyang Technological University 637616 Singapore

Natural Sciences and Science Education National Institute of Education Nanyang Technological University 637616 Singapore

Department of Physics Indian Institute of Technology Kanpur Kanpur 208016 India

Graduate School of Sciences and Technology for Innovation Yamaguchi University 2-16-1 Tokiwadai Ube 755-8611 Japan

School of Electrical and Electronic Engineering Nanyang Technological University 639798 Singapore

Research Center for Neuromorphic AI hardware Kyushu Institute of Technology Kitakyushu 808-0196 Japan

References

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