Space-and-time resolved spectroscopy of single GaN nanowires
- Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Indian Space Research Organization, Bangalor (India)
- Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); New Mexico State Univ., Las Cruces, NM (United States)
- Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
- Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
Gallium nitridenanowires have garnered much attention in recent years due to their attractive optical and electrical properties. An understanding of carrier transport, relaxation, and recombination in these quasi-one-dimensional nanosystems is therefore important in optimizing them for various applications. We present ultrafast optical microscopic measurements on single GaNnanowires. Furthermore, our experiments, performed while varying the light polarization,excitation fluence, and position, give insight into the mechanisms governing carrier dynamics in these nanosystems.
- Research Organization:
- Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
- Sponsoring Organization:
- USDOE National Nuclear Security Administration (NNSA)
- Grant/Contract Number:
- AC04-94AL85000; AC52-06NA25396
- OSTI ID:
- 1235285
- Alternate ID(s):
- OSTI ID: 1226766; OSTI ID: 1239536
- Report Number(s):
- SAND-2015-5890J; LA-UR-15-24825; 598503
- Journal Information:
- Applied Physics Letters, Vol. 106, Issue 26; ISSN 0003-6951
- Publisher:
- American Institute of Physics (AIP)Copyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 8 works
Citation information provided by
Web of Science
Web of Science
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