Carrier and exciton spin dynamics in Cu-doped ZnO nanowires

Tze Chien Sum; Guozhong Xing; Guichuan Xing; Edbert Jarvis Sie; Tom Wu; Cheng Hon Alfred Huan

doi:10.1109/PHO.2011.6110519

Carrier and exciton spin dynamics in Cu-doped ZnO nanowires

Tze Chien Sum^*, Guozhong Xing, Guichuan Xing, Edbert Jarvis Sie, Tom Wu, Cheng Hon Alfred Huan

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Time resolved photoluminescence and transient absorption spectroscopy reveal an ultrafast charge transfer process, occurring within 39 ± 9 ps, between the ZnO host and the Cu dopants in Cu-doped ZnO nanowires. Optical orientation experiments reveal a long-lived, highly spin-polarized excitonic emission from this system.

Original language	English (US)
Title of host publication	IEEE Photonic Society 24th Annual Meeting, PHO 2011
Pages	246-247
Number of pages	2
DOIs	https://doi.org/10.1109/PHO.2011.6110519
State	Published - 2011
Externally published	Yes
Event	24th Annual Meeting on IEEE Photonic Society, PHO 2011 - Arlington, VA, United States Duration: Oct 9 2011 → Oct 13 2011

Publication series

Name	IEEE Photonic Society 24th Annual Meeting, PHO 2011

Other

Other	24th Annual Meeting on IEEE Photonic Society, PHO 2011
Country/Territory	United States
City	Arlington, VA
Period	10/9/11 → 10/13/11

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

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10.1109/PHO.2011.6110519

Cite this

@inproceedings{c1504c71c4a0451a88e9e1fb07c32e91,

title = "Carrier and exciton spin dynamics in Cu-doped ZnO nanowires",

abstract = "Time resolved photoluminescence and transient absorption spectroscopy reveal an ultrafast charge transfer process, occurring within 39 ± 9 ps, between the ZnO host and the Cu dopants in Cu-doped ZnO nanowires. Optical orientation experiments reveal a long-lived, highly spin-polarized excitonic emission from this system.",

author = "Sum, {Tze Chien} and Guozhong Xing and Guichuan Xing and Sie, {Edbert Jarvis} and Tom Wu and Huan, {Cheng Hon Alfred}",

year = "2011",

doi = "10.1109/PHO.2011.6110519",

language = "English (US)",

isbn = "9781424489404",

series = "IEEE Photonic Society 24th Annual Meeting, PHO 2011",

pages = "246--247",

booktitle = "IEEE Photonic Society 24th Annual Meeting, PHO 2011",

note = "24th Annual Meeting on IEEE Photonic Society, PHO 2011 ; Conference date: 09-10-2011 Through 13-10-2011",

}

Sum, TC, Xing, G, Xing, G, Sie, EJ, Wu, T & Huan, CHA 2011, Carrier and exciton spin dynamics in Cu-doped ZnO nanowires. in IEEE Photonic Society 24th Annual Meeting, PHO 2011., 6110519, IEEE Photonic Society 24th Annual Meeting, PHO 2011, pp. 246-247, 24th Annual Meeting on IEEE Photonic Society, PHO 2011, Arlington, VA, United States, 10/9/11. https://doi.org/10.1109/PHO.2011.6110519

TY - GEN

T1 - Carrier and exciton spin dynamics in Cu-doped ZnO nanowires

AU - Sum, Tze Chien

AU - Xing, Guozhong

AU - Xing, Guichuan

AU - Sie, Edbert Jarvis

AU - Wu, Tom

AU - Huan, Cheng Hon Alfred

PY - 2011

Y1 - 2011

N2 - Time resolved photoluminescence and transient absorption spectroscopy reveal an ultrafast charge transfer process, occurring within 39 ± 9 ps, between the ZnO host and the Cu dopants in Cu-doped ZnO nanowires. Optical orientation experiments reveal a long-lived, highly spin-polarized excitonic emission from this system.

AB - Time resolved photoluminescence and transient absorption spectroscopy reveal an ultrafast charge transfer process, occurring within 39 ± 9 ps, between the ZnO host and the Cu dopants in Cu-doped ZnO nanowires. Optical orientation experiments reveal a long-lived, highly spin-polarized excitonic emission from this system.

UR - http://www.scopus.com/inward/record.url?scp=84856023523&partnerID=8YFLogxK

U2 - 10.1109/PHO.2011.6110519

DO - 10.1109/PHO.2011.6110519

M3 - Conference contribution

AN - SCOPUS:84856023523

SN - 9781424489404

T3 - IEEE Photonic Society 24th Annual Meeting, PHO 2011

SP - 246

EP - 247

BT - IEEE Photonic Society 24th Annual Meeting, PHO 2011

T2 - 24th Annual Meeting on IEEE Photonic Society, PHO 2011

Y2 - 9 October 2011 through 13 October 2011

ER -

Carrier and exciton spin dynamics in Cu-doped ZnO nanowires

Abstract

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