http://scholars.ntou.edu.tw/handle/123456789/22839| DC 欄位 | 值 | 語言 |
|---|---|---|
| dc.contributor.author | Huei-Min Huang | en_US |
| dc.contributor.author | Chiao-Yun Chang | en_US |
| dc.contributor.author | Yueh-Shan Hsu | en_US |
| dc.contributor.author | Tien-Chang Lu | en_US |
| dc.contributor.author | Yu-Pin Lan | en_US |
| dc.date.accessioned | 2022-10-31T06:35:48Z | - |
| dc.date.available | 2022-10-31T06:35:48Z | - |
| dc.date.issued | 2012-08 | - |
| dc.identifier.issn | 0003-6951 | - |
| dc.identifier.uri | http://scholars.ntou.edu.tw/handle/123456789/22839 | - |
| dc.description.abstract | The enhanced internal quantum efficiency of InGaN/GaN multiple-quantum- wells (MQWs) structure is demonstrated by paving the graphene layers on the MQWs surface. Compared to the conventional MQWs, the internal quantum efficiency of the graphene/InGaN MQWs hybrid structure exhibits a remarkable 2-fold increase. The high charge carrier density in graphene layer is accounted for the enhanced internal quantum efficiency. Moreover, the negligible photoluminescence emission peak shift with increasing the excitation power as well as the decrease of radiative recombination lifetime are attributed to the reduced quantum-confined Stark effect, which correlates to the screening of the polarization field in the c-plane nitride-based quantum well structure. | en_US |
| dc.language.iso | en_US | en_US |
| dc.publisher | AIP Publishing | en_US |
| dc.relation.ispartof | APPLIED PHYSICS LETTERS | en_US |
| dc.subject | INGAN | en_US |
| dc.subject | GAN | en_US |
| dc.title | Enhanced internal quantum efficiency in graphene/InGaN multiple-quantum-well hybrid structures | en_US |
| dc.type | journal article | en_US |
| dc.identifier.doi | 10.1063/1.4745211 | - |
| dc.identifier.isi | WOS:000307862400017 | - |
| dc.relation.journalvolume | 101 | en_US |
| dc.relation.journalissue | 6 | en_US |
| dc.identifier.eissn | 1077-3118 | en_US |
| item.languageiso639-1 | en_US | - |
| item.fulltext | no fulltext | - |
| item.openairetype | journal article | - |
| item.grantfulltext | none | - |
| item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
| item.cerifentitytype | Publications | - |
| crisitem.author.dept | College of Electrical Engineering and Computer Science | - |
| crisitem.author.dept | National Taiwan Ocean University,NTOU | - |
| crisitem.author.dept | Department of Electrical Engineering | - |
| crisitem.author.parentorg | National Taiwan Ocean University,NTOU | - |
| crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
| 顯示於： | 電機工程學系 | |
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