Spin transport in Germanium at room temperature
Spin transport in Germanium at room temperature
Spin-dependent transport is investigated in a Ni/Ge/AlGaAs junction with an electrodeposited Ni contact. Spin-polarised electrons are excited by optical spin orientation and are subsequently used to measure the spin dependent conductance at the Ni/Ge Schottky interface. We successfully demonstrate electron spin transport and electrical extraction from the Ge layer at room temperature.
1-3
Shen, C.
b42f0da4-491a-46bc-9362-f84a80119b89
Trypiniotis, T.
822cc292-1df9-4f78-b031-73513e4b914f
Lee, K.Y.
d9f7b1e5-bce6-4007-a4f3-034a5db2889b
Holmes, S.N.
a25841a4-588d-4ded-a008-7498f910ac7a
Mansell, R.
7b3e7cf7-4b45-4f6c-bd51-477fb5944f2b
Husain, M.
92db1f76-6760-4cf2-8e30-5d4a602fe15b
Shah, V.
e8d05559-bd00-43dd-84bc-9b9ab6a6dd2f
Li, X.V.
16a4d18f-2b15-44e2-96ed-30e70df6cb4b
Kurebayashi, H
a82620ec-0919-425c-bfa6-d8f2c93abba9
Farrer, I
3f2b008b-dd2f-4813-bcfe-71bdd7b8e972
de Groot, C H
92cd2e02-fcc4-43da-8816-c86f966be90c
Leadley, D R
1b3592b0-7d69-4ec3-bad7-0d1b485a9e07
Bell, G
bdd69134-5ae9-410e-9758-63919c6d9647
Parker, E H C
e64c94b4-1029-4f6d-9ff2-6d305907f79c
Whall, T
e842cd5d-3228-4a20-929d-cda68c6ef5d0
Ritchie, D A
0d6e3fed-1a77-4057-972f-0422d9199a4a
Barnes, C H W
4e69ba62-c10d-4450-8c78-4078a6ae3eed
October 2010
Shen, C.
b42f0da4-491a-46bc-9362-f84a80119b89
Trypiniotis, T.
822cc292-1df9-4f78-b031-73513e4b914f
Lee, K.Y.
d9f7b1e5-bce6-4007-a4f3-034a5db2889b
Holmes, S.N.
a25841a4-588d-4ded-a008-7498f910ac7a
Mansell, R.
7b3e7cf7-4b45-4f6c-bd51-477fb5944f2b
Husain, M.
92db1f76-6760-4cf2-8e30-5d4a602fe15b
Shah, V.
e8d05559-bd00-43dd-84bc-9b9ab6a6dd2f
Li, X.V.
16a4d18f-2b15-44e2-96ed-30e70df6cb4b
Kurebayashi, H
a82620ec-0919-425c-bfa6-d8f2c93abba9
Farrer, I
3f2b008b-dd2f-4813-bcfe-71bdd7b8e972
de Groot, C H
92cd2e02-fcc4-43da-8816-c86f966be90c
Leadley, D R
1b3592b0-7d69-4ec3-bad7-0d1b485a9e07
Bell, G
bdd69134-5ae9-410e-9758-63919c6d9647
Parker, E H C
e64c94b4-1029-4f6d-9ff2-6d305907f79c
Whall, T
e842cd5d-3228-4a20-929d-cda68c6ef5d0
Ritchie, D A
0d6e3fed-1a77-4057-972f-0422d9199a4a
Barnes, C H W
4e69ba62-c10d-4450-8c78-4078a6ae3eed
Shen, C., Trypiniotis, T., Lee, K.Y., Holmes, S.N., Mansell, R., Husain, M., Shah, V., Li, X.V., Kurebayashi, H, Farrer, I, de Groot, C H, Leadley, D R, Bell, G, Parker, E H C, Whall, T, Ritchie, D A and Barnes, C H W
(2010)
Spin transport in Germanium at room temperature.
Applied Physics Letters, 97 (162104), .
(doi:10.1063/1.3505337).
Abstract
Spin-dependent transport is investigated in a Ni/Ge/AlGaAs junction with an electrodeposited Ni contact. Spin-polarised electrons are excited by optical spin orientation and are subsequently used to measure the spin dependent conductance at the Ni/Ge Schottky interface. We successfully demonstrate electron spin transport and electrical extraction from the Ge layer at room temperature.
More information
Published date: October 2010
Organisations:
Nanoelectronics and Nanotechnology
Identifiers
Local EPrints ID: 271616
URI: http://eprints.soton.ac.uk/id/eprint/271616
ISSN: 0003-6951
PURE UUID: e9f7da2a-354e-4182-9d7c-71f6a3073354
Catalogue record
Date deposited: 05 Oct 2010 16:04
Last modified: 15 Mar 2024 03:11
Export record
Altmetrics
Contributors
Author:
C. Shen
Author:
T. Trypiniotis
Author:
K.Y. Lee
Author:
S.N. Holmes
Author:
R. Mansell
Author:
M. Husain
Author:
V. Shah
Author:
X.V. Li
Author:
H Kurebayashi
Author:
I Farrer
Author:
D R Leadley
Author:
G Bell
Author:
E H C Parker
Author:
T Whall
Author:
D A Ritchie
Author:
C H W Barnes
Download statistics
Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.
View more statistics
