Strains in heterostructures detected by standard NMR

M. Nishimori; S. Sasaki; S. Watanabe; Yoshiro Hirayama

doi:10.1016/j.physe.2009.11.066

Strains in heterostructures detected by standard NMR

M. Nishimori, S. Sasaki, S. Watanabe, Yoshiro Hirayama

SCI - Physics

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

Abstract

Using standard nuclear magnetic resonance (NMR) technique, we have succeeded in observing the strains in an Al_0.3Ga_0.7As/GaAs heterostructrued sample through Al nuclear spins. From the observed quadrupolar-split frequency, the electric field gradient is found to be roughly 50 times as large as those observed through ⁶⁹Ga nuclear spins in resistivity-detected NMR.

Original language	English
Pages (from-to)	1007-1009
Number of pages	3
Journal	Physica E: Low-Dimensional Systems and Nanostructures
Volume	42
Issue number	4
DOIs	https://doi.org/10.1016/j.physe.2009.11.066
Publication status	Published - 2010 Feb 1

Keywords

GaAs
Heterostructure
Standard NMR
Strain

ASJC Scopus subject areas

Condensed Matter Physics
Atomic and Molecular Physics, and Optics
Electronic, Optical and Magnetic Materials

Access to Document

10.1016/j.physe.2009.11.066

Fingerprint Dive into the research topics of 'Strains in heterostructures detected by standard NMR'. Together they form a unique fingerprint.

Cite this

@article{3abff064272c4b71884a7a2f52c0b4f3,

title = "Strains in heterostructures detected by standard NMR",

abstract = "Using standard nuclear magnetic resonance (NMR) technique, we have succeeded in observing the strains in an Al0.3Ga0.7As/GaAs heterostructrued sample through Al nuclear spins. From the observed quadrupolar-split frequency, the electric field gradient is found to be roughly 50 times as large as those observed through 69Ga nuclear spins in resistivity-detected NMR.",

keywords = "GaAs, Heterostructure, Standard NMR, Strain",

author = "M. Nishimori and S. Sasaki and S. Watanabe and Yoshiro Hirayama",

year = "2010",

month = feb,

day = "1",

doi = "10.1016/j.physe.2009.11.066",

language = "English",

volume = "42",

pages = "1007--1009",

journal = "Physica E: Low-Dimensional Systems and Nanostructures",

issn = "1386-9477",

publisher = "Elsevier",

number = "4",

}

TY - JOUR

T1 - Strains in heterostructures detected by standard NMR

AU - Nishimori, M.

AU - Sasaki, S.

AU - Watanabe, S.

AU - Hirayama, Yoshiro

PY - 2010/2/1

Y1 - 2010/2/1

N2 - Using standard nuclear magnetic resonance (NMR) technique, we have succeeded in observing the strains in an Al0.3Ga0.7As/GaAs heterostructrued sample through Al nuclear spins. From the observed quadrupolar-split frequency, the electric field gradient is found to be roughly 50 times as large as those observed through 69Ga nuclear spins in resistivity-detected NMR.

AB - Using standard nuclear magnetic resonance (NMR) technique, we have succeeded in observing the strains in an Al0.3Ga0.7As/GaAs heterostructrued sample through Al nuclear spins. From the observed quadrupolar-split frequency, the electric field gradient is found to be roughly 50 times as large as those observed through 69Ga nuclear spins in resistivity-detected NMR.

KW - GaAs

KW - Heterostructure

KW - Standard NMR

KW - Strain

UR - http://www.scopus.com/inward/record.url?scp=76949095160&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=76949095160&partnerID=8YFLogxK

U2 - 10.1016/j.physe.2009.11.066

DO - 10.1016/j.physe.2009.11.066

M3 - Article

AN - SCOPUS:76949095160

VL - 42

SP - 1007

EP - 1009

JO - Physica E: Low-Dimensional Systems and Nanostructures

JF - Physica E: Low-Dimensional Systems and Nanostructures

SN - 1386-9477

IS - 4

ER -

Strains in heterostructures detected by standard NMR

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Cite this