Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 박진석 | - |
dc.date.accessioned | 2021-01-27T01:47:16Z | - |
dc.date.available | 2021-01-27T01:47:16Z | - |
dc.date.issued | 2002-07 | - |
dc.identifier.citation | THE TRANSACTION OF THE KOREAN INSTITUTE OF ELECTRICAL ENGINEERS C, v. 52C, no. 8, page. 319-324 | en_US |
dc.identifier.issn | 1229-246X | - |
dc.identifier.uri | http://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE01262099 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/157567 | - |
dc.description.abstract | AIN thin films are deposited on Si (100) and SiCVSi substrates by using an RF magnetron sputtering method and by changing the conditions of deposition variables, such as RF power, Nz/Ar flow ratio, and substrate temperature (TSUb). For all the deposited AIN films, XRD peak patterns are monitored to examine the effect of deposition condition on the crystal orientation. Highly (002)-oriented AIN films are obtained at following nominal deposition conditions; RF power = 350W, N^/Ar ratio = 10/2ᄋ, TSUb = 250°C, and working pressure = 5mTorr, respectively. AIN-based SAW devices are fabricated using a lift-off method by varying the thickness of AIN layer. Insertion losses and side-lobe rejection levels of fabricated SAW devices are extracted from their frequency response characteristics, which are also compared in terms of AIN thickness and substrate. Relationships between the film properties of AIN films and the frequency responses of SAW devices are discussed. It is concluded from the experimental results that the (002)-preferred orientation as well as the surface roughness of AIN film may play a crucial role of determining the device performances of AIN-SAW devices. | en_US |
dc.language.iso | ko_KR | en_US |
dc.publisher | KIEE | en_US |
dc.subject | AIN | en_US |
dc.subject | (002)-orientation | en_US |
dc.subject | surface roughness | en_US |
dc.subject | SAW devices | en_US |
dc.subject | insertion loss | en_US |
dc.title | 다양한 증착변수에 따른 AlN 박막의 물성 및 SAW 소자의 특성분석 | en_US |
dc.title.alternative | Effects of Deposition Conditions on Properties of AIN Films and Characteristics of AIN-SAW Devices | en_US |
dc.type | Article | en_US |
dc.contributor.googleauthor | 정준필 | - |
dc.contributor.googleauthor | 이명호 | - |
dc.contributor.googleauthor | 이진복 | - |
dc.contributor.googleauthor | 박진석 | - |
dc.sector.campus | E | - |
dc.sector.daehak | COLLEGE OF ENGINEERING SCIENCES[E] | - |
dc.sector.department | DIVISION OF ELECTRICAL ENGINEERING | - |
dc.identifier.pid | jinsp | - |
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