Electronic structure of In2 O3 from resonant x-ray emission spectroscopy

L. F.J. Piper; A. Demasi; S. W. Cho; K. E. Smith; F. Fuchs; F. Bechstedt; C. Körber; A. Klein; D. J. Payne; R. G. Egdell

doi:10.1063/1.3070524

Electronic structure of In2 O3 from resonant x-ray emission spectroscopy

L. F.J. Piper, A. Demasi, S. W. Cho, K. E. Smith, F. Fuchs, F. Bechstedt, C. Körber, A. Klein, D. J. Payne, R. G. Egdell

Physics

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

35 Citations (Scopus)

Abstract

The valence and conduction band structures of In2 O3 have been measured using a combination of valence band x-ray photoemission spectroscopy, O K -edge resonant x-ray emission spectroscopy, and O K -edge x-ray absorption spectroscopy. Excellent agreement is noted between the experimental spectra and O 2p partial density of states calculated within hybrid density functional theory. Our data are consistent with a direct band gap for In2 O3.

Original language	English
Article number	022105
Journal	Applied Physics Letters
Volume	94
Issue number	2
DOIs	https://doi.org/10.1063/1.3070524
Publication status	Published - 2009

Bibliographical note

Funding Information:
The Boston University (BU) program is supported in part by the Department of Energy under Grant No. DE-FG02-98ER45680 and in part by the Donors of the American Chemical Society Petroleum Research Fund. The BU RXES spectrometer system was funded by the U.S. Army Research Office under Grant Nos. DAAD19-01-1-0364 and DAAH04-95-0014. The National Synchrotron Light Source, Brookhaven National Laboratory, is supported by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences, under Contract No. DE-AC02-98CH10886. The NCESS facility is supported by the EPSRC-GB, U.K., under Grant No. GR/S94148. Financial support is also acknowledged from the European Community in the framework of the network of excellence NANOQUANTA (Contract No. NMP4-CT-2004-500198) and the Deutsche Forschungsgemeinschaft (Project No. Be1346/18-2).

All Science Journal Classification (ASJC) codes

Physics and Astronomy (miscellaneous)

Access to Document

10.1063/1.3070524

Fingerprint Dive into the research topics of 'Electronic structure of In2 O3 from resonant x-ray emission spectroscopy'. Together they form a unique fingerprint.

Cite this

@article{610f6a561b9c4597bb4a3e81d80fc355,

title = "Electronic structure of In2 O3 from resonant x-ray emission spectroscopy",

abstract = "The valence and conduction band structures of In2 O3 have been measured using a combination of valence band x-ray photoemission spectroscopy, O K -edge resonant x-ray emission spectroscopy, and O K -edge x-ray absorption spectroscopy. Excellent agreement is noted between the experimental spectra and O 2p partial density of states calculated within hybrid density functional theory. Our data are consistent with a direct band gap for In2 O3.",

author = "Piper, {L. F.J.} and A. Demasi and Cho, {S. W.} and Smith, {K. E.} and F. Fuchs and F. Bechstedt and C. K{\"o}rber and A. Klein and Payne, {D. J.} and Egdell, {R. G.}",

note = "Funding Information: The Boston University (BU) program is supported in part by the Department of Energy under Grant No. DE-FG02-98ER45680 and in part by the Donors of the American Chemical Society Petroleum Research Fund. The BU RXES spectrometer system was funded by the U.S. Army Research Office under Grant Nos. DAAD19-01-1-0364 and DAAH04-95-0014. The National Synchrotron Light Source, Brookhaven National Laboratory, is supported by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences, under Contract No. DE-AC02-98CH10886. The NCESS facility is supported by the EPSRC-GB, U.K., under Grant No. GR/S94148. Financial support is also acknowledged from the European Community in the framework of the network of excellence NANOQUANTA (Contract No. NMP4-CT-2004-500198) and the Deutsche Forschungsgemeinschaft (Project No. Be1346/18-2).",

year = "2009",

doi = "10.1063/1.3070524",

language = "English",

volume = "94",

journal = "Applied Physics Letters",

issn = "0003-6951",

publisher = "American Institute of Physics Publising LLC",

number = "2",

}

TY - JOUR

T1 - Electronic structure of In2 O3 from resonant x-ray emission spectroscopy

AU - Piper, L. F.J.

AU - Demasi, A.

AU - Cho, S. W.

AU - Smith, K. E.

AU - Fuchs, F.

AU - Bechstedt, F.

AU - Körber, C.

AU - Klein, A.

AU - Payne, D. J.

AU - Egdell, R. G.

N1 - Funding Information: The Boston University (BU) program is supported in part by the Department of Energy under Grant No. DE-FG02-98ER45680 and in part by the Donors of the American Chemical Society Petroleum Research Fund. The BU RXES spectrometer system was funded by the U.S. Army Research Office under Grant Nos. DAAD19-01-1-0364 and DAAH04-95-0014. The National Synchrotron Light Source, Brookhaven National Laboratory, is supported by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences, under Contract No. DE-AC02-98CH10886. The NCESS facility is supported by the EPSRC-GB, U.K., under Grant No. GR/S94148. Financial support is also acknowledged from the European Community in the framework of the network of excellence NANOQUANTA (Contract No. NMP4-CT-2004-500198) and the Deutsche Forschungsgemeinschaft (Project No. Be1346/18-2).

PY - 2009

Y1 - 2009

N2 - The valence and conduction band structures of In2 O3 have been measured using a combination of valence band x-ray photoemission spectroscopy, O K -edge resonant x-ray emission spectroscopy, and O K -edge x-ray absorption spectroscopy. Excellent agreement is noted between the experimental spectra and O 2p partial density of states calculated within hybrid density functional theory. Our data are consistent with a direct band gap for In2 O3.

AB - The valence and conduction band structures of In2 O3 have been measured using a combination of valence band x-ray photoemission spectroscopy, O K -edge resonant x-ray emission spectroscopy, and O K -edge x-ray absorption spectroscopy. Excellent agreement is noted between the experimental spectra and O 2p partial density of states calculated within hybrid density functional theory. Our data are consistent with a direct band gap for In2 O3.

UR - http://www.scopus.com/inward/record.url?scp=58349121313&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=58349121313&partnerID=8YFLogxK

U2 - 10.1063/1.3070524

DO - 10.1063/1.3070524

M3 - Article

AN - SCOPUS:58349121313

VL - 94

JO - Applied Physics Letters

JF - Applied Physics Letters

SN - 0003-6951

IS - 2

M1 - 022105

ER -

Electronic structure of In2 O3 from resonant x-ray emission spectroscopy

Abstract

Bibliographical note

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Cite this