Rashba spin interferometer

Ming Hao Liu; Kuo Wei Chen; Son Hsien Chen; Ching Ray Chang

doi:10.1109/TMAG.2007.893417

Rashba spin interferometer

Ming Hao Liu
, Kuo Wei Chen
, Son Hsien Chen
, Ching Ray Chang

Department of Physics

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

A spin interferometer utilizing the Rashba effect is proposed. The novel design is composed of a 1-D straight wire and a 1-D half-ring. By calculating the norm of the superposed wave function, we derive analytical expressions to describe the spin interference spectrum as a function of the Rashba coupling strength. Presented spin interference results are identified to include i) the quantum-mechanical 4π rotation effect, ii) the geometric effect, and iii) the Shubnikov-de Haas-like beating effect.

Original language	English
Pages (from-to)	2869-2871
Number of pages	3
Journal	IEEE Transactions on Magnetics
Volume	43
Issue number	6
DOIs	https://doi.org/10.1109/TMAG.2007.893417
Publication status	Published - 2007 Jun

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

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10.1109/TMAG.2007.893417

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title = "Rashba spin interferometer",

abstract = "A spin interferometer utilizing the Rashba effect is proposed. The novel design is composed of a 1-D straight wire and a 1-D half-ring. By calculating the norm of the superposed wave function, we derive analytical expressions to describe the spin interference spectrum as a function of the Rashba coupling strength. Presented spin interference results are identified to include i) the quantum-mechanical 4π rotation effect, ii) the geometric effect, and iii) the Shubnikov-de Haas-like beating effect.",

author = "Liu, \{Ming Hao\} and Chen, \{Kuo Wei\} and Chen, \{Son Hsien\} and Chang, \{Ching Ray\}",

note = "Funding Information: This work was supported by the Republic of China National Science Council under Grant 95-2112-M-002-044-MY3.",

year = "2007",

month = jun,

doi = "10.1109/TMAG.2007.893417",

language = "English",

volume = "43",

pages = "2869--2871",

journal = "IEEE Transactions on Magnetics",

issn = "0018-9464",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

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TY - JOUR

T1 - Rashba spin interferometer

AU - Liu, Ming Hao

AU - Chen, Kuo Wei

AU - Chen, Son Hsien

AU - Chang, Ching Ray

N1 - Funding Information: This work was supported by the Republic of China National Science Council under Grant 95-2112-M-002-044-MY3.

PY - 2007/6

Y1 - 2007/6

N2 - A spin interferometer utilizing the Rashba effect is proposed. The novel design is composed of a 1-D straight wire and a 1-D half-ring. By calculating the norm of the superposed wave function, we derive analytical expressions to describe the spin interference spectrum as a function of the Rashba coupling strength. Presented spin interference results are identified to include i) the quantum-mechanical 4π rotation effect, ii) the geometric effect, and iii) the Shubnikov-de Haas-like beating effect.

AB - A spin interferometer utilizing the Rashba effect is proposed. The novel design is composed of a 1-D straight wire and a 1-D half-ring. By calculating the norm of the superposed wave function, we derive analytical expressions to describe the spin interference spectrum as a function of the Rashba coupling strength. Presented spin interference results are identified to include i) the quantum-mechanical 4π rotation effect, ii) the geometric effect, and iii) the Shubnikov-de Haas-like beating effect.

UR - https://www.scopus.com/pages/publications/34249041226

UR - https://www.scopus.com/pages/publications/34249041226#tab=citedBy

U2 - 10.1109/TMAG.2007.893417

DO - 10.1109/TMAG.2007.893417

M3 - Article

AN - SCOPUS:34249041226

SN - 0018-9464

VL - 43

SP - 2869

EP - 2871

JO - IEEE Transactions on Magnetics

JF - IEEE Transactions on Magnetics

IS - 6

ER -

Rashba spin interferometer

Abstract

All Science Journal Classification (ASJC) codes

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