On the origin of efficient photoluminescence in silicon nanocrystals

Daniel C. Hannah; Jihua Yang; Paul Podsiadlo; Maria K.Y. Chan; Arnaud Demortiere; David J. Gosztola; Vitali B. Prakapenka; George C. Schatz; Uwe Kortshagen; Richard D. Schaller

On the origin of efficient photoluminescence in silicon nanocrystals

Daniel C. Hannah, Jihua Yang, Paul Podsiadlo, Maria K.Y. Chan, Arnaud Demortiere, David J. Gosztola, Vitali B. Prakapenka, George C. Schatz, Uwe Kortshagen, Richard D. Schaller

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

Abstract

Discrepancies exists regarding the nature of photoluminescence from quantum-confined silicon nanocrystals. Here, using hydrostatic pressure, x-ray diffraction, and optical spectroscopy, we provide fundamental insights regarding whether emission arises from nanocrystal surface or core states.

Original language	English
Title of host publication	CLEO
Subtitle of host publication	QELS_Fundamental Science, CLEO:QELS FS 2013
Pages	QTu2O.2
Publication status	Published - Nov 21 2013
Event	CLEO: QELS_Fundamental Science, CLEO:QELS FS 2013 - San Jose, CA, United States Duration: Jun 9 2013 → Jun 14 2013

Publication series

Name	CLEO: QELS_Fundamental Science, CLEO:QELS FS 2013

Other

Other	CLEO: QELS_Fundamental Science, CLEO:QELS FS 2013
Country	United States
City	San Jose, CA
Period	6/9/13 → 6/14/13

ASJC Scopus subject areas

Computer Networks and Communications
Electrical and Electronic Engineering
Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics

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On the origin of efficient photoluminescence in silicon nanocrystals. / Hannah, Daniel C.; Yang, Jihua; Podsiadlo, Paul; Chan, Maria K.Y.; Demortiere, Arnaud; Gosztola, David J.; Prakapenka, Vitali B.; Schatz, George C.; Kortshagen, Uwe; Schaller, Richard D.

CLEO: QELS_Fundamental Science, CLEO:QELS FS 2013. 2013. p. QTu2O.2 (CLEO: QELS_Fundamental Science, CLEO:QELS FS 2013).

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

Hannah, DC, Yang, J, Podsiadlo, P, Chan, MKY, Demortiere, A, Gosztola, DJ, Prakapenka, VB, Schatz, GC, Kortshagen, U & Schaller, RD 2013, On the origin of efficient photoluminescence in silicon nanocrystals. in CLEO: QELS_Fundamental Science, CLEO:QELS FS 2013. CLEO: QELS_Fundamental Science, CLEO:QELS FS 2013, pp. QTu2O.2, CLEO: QELS_Fundamental Science, CLEO:QELS FS 2013, San Jose, CA, United States, 6/9/13.

Hannah, Daniel C. ; Yang, Jihua ; Podsiadlo, Paul ; Chan, Maria K.Y. ; Demortiere, Arnaud ; Gosztola, David J. ; Prakapenka, Vitali B. ; Schatz, George C. ; Kortshagen, Uwe ; Schaller, Richard D. / On the origin of efficient photoluminescence in silicon nanocrystals. CLEO: QELS_Fundamental Science, CLEO:QELS FS 2013. 2013. pp. QTu2O.2 (CLEO: QELS_Fundamental Science, CLEO:QELS FS 2013).

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title = "On the origin of efficient photoluminescence in silicon nanocrystals",

abstract = "Discrepancies exists regarding the nature of photoluminescence from quantum-confined silicon nanocrystals. Here, using hydrostatic pressure, x-ray diffraction, and optical spectroscopy, we provide fundamental insights regarding whether emission arises from nanocrystal surface or core states.",

author = "Hannah, {Daniel C.} and Jihua Yang and Paul Podsiadlo and Chan, {Maria K.Y.} and Arnaud Demortiere and Gosztola, {David J.} and Prakapenka, {Vitali B.} and Schatz, {George C.} and Uwe Kortshagen and Schaller, {Richard D.}",

year = "2013",

month = nov,

day = "21",

language = "English",

isbn = "9781557529725",

series = "CLEO: QELS_Fundamental Science, CLEO:QELS FS 2013",

pages = "QTu2O.2",

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T1 - On the origin of efficient photoluminescence in silicon nanocrystals

AU - Hannah, Daniel C.

AU - Yang, Jihua

AU - Podsiadlo, Paul

AU - Chan, Maria K.Y.

AU - Demortiere, Arnaud

AU - Gosztola, David J.

AU - Prakapenka, Vitali B.

AU - Schatz, George C.

AU - Kortshagen, Uwe

AU - Schaller, Richard D.

PY - 2013/11/21

Y1 - 2013/11/21

N2 - Discrepancies exists regarding the nature of photoluminescence from quantum-confined silicon nanocrystals. Here, using hydrostatic pressure, x-ray diffraction, and optical spectroscopy, we provide fundamental insights regarding whether emission arises from nanocrystal surface or core states.

AB - Discrepancies exists regarding the nature of photoluminescence from quantum-confined silicon nanocrystals. Here, using hydrostatic pressure, x-ray diffraction, and optical spectroscopy, we provide fundamental insights regarding whether emission arises from nanocrystal surface or core states.

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M3 - Conference contribution

AN - SCOPUS:84887692160

SN - 9781557529725

T3 - CLEO: QELS_Fundamental Science, CLEO:QELS FS 2013

SP - QTu2O.2

BT - CLEO

T2 - CLEO: QELS_Fundamental Science, CLEO:QELS FS 2013

Y2 - 9 June 2013 through 14 June 2013

ER -

On the origin of efficient photoluminescence in silicon nanocrystals

Abstract

Publication series

Other

ASJC Scopus subject areas

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