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Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | 신동수 | - |
| dc.date.accessioned | 2018-04-03T07:41:09Z | - |
| dc.date.available | 2018-04-03T07:41:09Z | - |
| dc.date.issued | 2014-09 | - |
| dc.identifier.citation | JAPANESE JOURNAL OF APPLIED PHYSICS, 2014, 53(9), P.098002-1~098002-3 | en_US |
| dc.identifier.issn | 0021-4922 | - |
| dc.identifier.issn | 1347-4065 | - |
| dc.identifier.uri | http://iopscience.iop.org/article/10.7567/JJAP.53.098002/meta | - |
| dc.identifier.uri | http://hdl.handle.net/20.500.11754/57262 | - |
| dc.description.abstract | High piezoelectric field in green light-emitting diodes (LEDs) has been a challenge for direct measurement for a long time. In this work, we report the direct experimental measurement of the large piezoelectric field in green LEDs by using single- and double-quantum-well samples with the electroreflectance spectroscopy at room temperature. Comparison with the theoretical prediction indicates that there is an influence of defects in reducing the piezoelectric field. in green LED samples. (C) 2014 The Japan Society of Applied Physics | en_US |
| dc.description.sponsorship | This work was supported by the Korea Evaluation Institute of Industrial Technology funded by the Ministry of Trade, Industry and Energy, Republic of Korea towards the development of 200 mW level high power green (525 nm) LED for full color display. | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | IOP PUBLISHING LTD | en_US |
| dc.subject | Physics | en_US |
| dc.subject | Applied Physics | en_US |
| dc.title | Measurement of piezoelectric field in single- and double-quantum-well green LEDs using electroreflectance spectroscopy | en_US |
| dc.type | Article | en_US |
| dc.relation.volume | 53 | - |
| dc.identifier.doi | 10.7567/JJAP.53.098002 | - |
| dc.relation.page | 98002-98002 | - |
| dc.relation.journal | JAPANESE JOURNAL OF APPLIED PHYSICS | - |
| dc.contributor.googleauthor | Usman, Muhammad | - |
| dc.contributor.googleauthor | Kim, Hyunsung | - |
| dc.contributor.googleauthor | Shim, Jong-In | - |
| dc.contributor.googleauthor | Shin, Dong-Soo | - |
| dc.relation.code | 2014032123 | - |
| dc.sector.campus | S | - |
| dc.sector.daehak | GRADUATE SCHOOL[S] | - |
| dc.sector.department | DEPARTMENT OF BIONANOTECHNOLOGY | - |
| dc.identifier.pid | dshin | - |
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