Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이레나 | * |
dc.date.accessioned | 2016-08-28T12:08:10Z | - |
dc.date.available | 2016-08-28T12:08:10Z | - |
dc.date.issued | 2010 | * |
dc.identifier.issn | 0021-4922 | * |
dc.identifier.other | OAK-6522 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/220742 | - |
dc.description.abstract | Radiation detectors are currently fabricated by a screen-print method at room temperature. However, this method has many disadvantages in terms of thickness control and electron trapping. We fabricated polycrystalline PbI 2 films by a new sedimentation method and compared the results with those obtained by the existing screen-print (SP) method. We investigated the electrical and structural properties of the films. We fabricated 2 × 2 cm2 sample films with a thickness of about 200 mm. A field emission scanning electron microscopy (FE-SEM) analysis showed that these films were of higher density than those fabricated by a conventional SP method. We also measured the photosensitivity and dark current of the films. The photosensitivity of the films fabricated by the new sedimentation method was 4.8 pC/(mRdot;mm2), and the dark current was 2.2 pA/mm2 at 1.0 V/mm. The linearity of the film ranged from 3 to 12 mAs, which is promising for diagnostic radiography. © 2010 The Japan Society of Applied Physics. | * |
dc.language | English | * |
dc.title | Investigation of PbI2 film fabricated by a new sedimentation method as an x-ray conversion material | * |
dc.type | Article | * |
dc.relation.issue | 4 PART 1 | * |
dc.relation.volume | 49 | * |
dc.relation.index | SCI | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.startpage | 418011 | * |
dc.relation.lastpage | 418014 | * |
dc.relation.journaltitle | Japanese Journal of Applied Physics | * |
dc.identifier.doi | 10.1143/JJAP.49.041801 | * |
dc.identifier.wosid | WOS:000277300700034 | * |
dc.identifier.scopusid | 2-s2.0-77952652042 | * |
dc.author.google | Yun M.-S. | * |
dc.author.google | Cho S.-H. | * |
dc.author.google | Lee R. | * |
dc.author.google | Jang G.-W. | * |
dc.author.google | Kim Y.-S. | * |
dc.author.google | Shin W.-J. | * |
dc.author.google | Nam S.-H. | * |
dc.contributor.scopusid | 이레나(8694612100) | * |
dc.date.modifydate | 20240419140415 | * |