Published December 4, 2013 | Version v1
Journal article Metadata-only

Tuning of the optical properties of In-rich InxGa1−xN (x=0.82−0.49) alloys by light-ion irradiation at low energy

Creators

  • 1. Dipartimento di Fisica, Sapienza Università di Roma, P.le A. Moro 2, 00185 Roma (Italy)
  • 2. School of Physics and Astronomy, University of Nottingham, Nottingham NG7 2RD (United Kingdom)
  • 3. Synchrotron SOLEIL, L'Orme des Merisiers, Saint-Aubin, BP 48, 91192 Gif sur Yvette Cedex (France)
  • 4. Department of Physics and CNISM, University of Bologna, V. le C. Berti Pichat 6/2, 40127 Bologna (Italy)
  • 5. CNR-Istituto di Struttura della Materia (ISM), Via Salaria Km 29.5, CP 10, I-00016 Monterotondo Stazione (Italy)
  • 6. Fraunhofer Institute for Applied Solid State Physics, Tullastr. 72, 79108 Freiburg (Germany)
  • 7. CMM - Fondazione Bruno Kessler, Trieste, via Sommarive 18, 38100, Povo Trento (Italy)

Description

The effects of low-energy irradiation by light ions (H and He) on the properties of In-rich InxGa1−xN alloys are investigated by optical and structural techniques. H-irradiation gives rise to a remarkable blue-shift of light emission and absorption edge energies. X-ray absorption measurements and first-principle calculations address the microscopic origin of these effects

Additional details

Identifiers

DOI
10.1063/1.4848301;

Publishing Information

Journal Title
AIP Conference Proceedings
Journal Volume
1566
Journal Issue
1
Journal Page Range
p. 93-94
ISSN
0094-243X
CODEN
APCPCS

Conference

Title
31. international conference on the physics of semiconductors
Acronym
ICPS 2012
Dates
29 Jul - 3 Aug 2012
Place
Zurich (Switzerland)

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
45083168
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ABSORPTION; ALLOYS; EMISSION; IRRADIATION; LIGHT IONS; OPTICAL PROPERTIES; X RADIATION
Descriptors DEC
CHARGED PARTICLES; ELECTROMAGNETIC RADIATION; IONIZING RADIATIONS; IONS; PHYSICAL PROPERTIES; RADIATIONS; SORPTION

Optional Information

Notes
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