http://scholars.ntou.edu.tw/handle/123456789/20216
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Feria, Denice N. | en_US |
dc.contributor.author | Sharma, Sonia | en_US |
dc.contributor.author | Chen, Yu-Ting | en_US |
dc.contributor.author | Weng, Zhi-Ying | en_US |
dc.contributor.author | Chiu, Kuo-Pin | en_US |
dc.contributor.author | Hsu, Jy-Shan | en_US |
dc.contributor.author | Hsu, Ching-Ling | en_US |
dc.contributor.author | Yuan, Chi-Tsu | en_US |
dc.contributor.author | Lin, Tai-Yuan | en_US |
dc.contributor.author | Shen, Ji-Lin | en_US |
dc.date.accessioned | 2022-02-10T02:50:49Z | - |
dc.date.available | 2022-02-10T02:50:49Z | - |
dc.date.issued | 2022-02-12 | - |
dc.identifier.issn | 0957-4484 | - |
dc.identifier.uri | http://scholars.ntou.edu.tw/handle/123456789/20216 | - |
dc.description.abstract | Understanding the mechanism of the negative differential resistance (NDR) in transition metal dichalcogenides is essential for fundamental science and the development of electronic devices. Here, the NDR of the current-voltage characteristics was observed based on the glutamine-functionalized WS2 quantum dots (QDs). The NDR effect can be adjusted by varying the applied voltage range, air pressure, surrounding gases, and relative humidity. A peak-to-valley current ratio as high as 6.3 has been achieved at room temperature. Carrier trapping induced by water molecules was suggested to be responsible for the mechanism of the NDR in the glutamine-functionalized WS2 QDs. Investigating the NDR of WS2 QDs may promote the development of memory applications and emerging devices. | en_US |
dc.language.iso | English | en_US |
dc.publisher | IOP Publishing Ltd | en_US |
dc.relation.ispartof | NANOTECHNOLOGY | en_US |
dc.subject | negative differential resistance (NDR) | en_US |
dc.subject | WS2 QDs | en_US |
dc.subject | carrier injection | en_US |
dc.subject | trapped states | en_US |
dc.subject | amino functionalization | en_US |
dc.subject | > | en_US |
dc.title | Mechanisms of negative differential resistance in glutamine-functionalized WS2 quantum dots | en_US |
dc.type | journal article | en_US |
dc.identifier.doi | 10.1088/1361-6528/ac3685 | - |
dc.identifier.isi | WOS:000722410400001 | - |
dc.relation.journalvolume | 33 | en_US |
dc.relation.journalissue | 7 | en_US |
item.cerifentitytype | Publications | - |
item.openairetype | journal article | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.fulltext | no fulltext | - |
item.grantfulltext | none | - |
item.languageiso639-1 | English | - |
crisitem.author.dept | College of Electrical Engineering and Computer Science | - |
crisitem.author.dept | Department of Optoelectronics and Materials Technology | - |
crisitem.author.dept | National Taiwan Ocean University,NTOU | - |
crisitem.author.parentorg | National Taiwan Ocean University,NTOU | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
顯示於: | 光電與材料科技學系 |
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