Cu-Al-Mn shape memory alloy based Schottky diode formed on Si

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dc.authorid0000-0002-4733-7861
dc.contributor.authorAldırmaz, Emine
dc.contributor.authorTataroğlu, Adem
dc.contributor.authorDere, Ayşegül
dc.contributor.authorGüler, Melek
dc.contributor.authorGüler, Emre
dc.contributor.authorKarabulut, Abdülkerim
dc.contributor.authorYakuphanoğlu, Fahrettin
dc.date.accessioned2019-05-13T08:58:00Z
dc.date.available2019-05-13T08:58:00Z
dc.date.issued2019
dc.departmentHitit Üniversitesi, Fen Edebiyat Fakültesi, Fizik Bölümü
dc.description.abstractIn this work, martensite was made over the wide temperature ranges and the two forms of martensite mor-phology in Cu85.41Al9.97Mn4.62shape memory alloy (SMA) were ??and ??martensite phases. The SMA wascharacterized by the use of X-ray diffraction (XRD) and scanning electron microscopy (SEM) analyses. In order tofabricate the Schottky diode, Cu-Al-Mn alloy was used as a Schottky contact onp-type Si semiconductor sub-strate. Some of the crucial parameters for diodes such as ideality factor and barrier height values were obtainedfrom electrical measurements. Illumination-dependent measurements showed that the fabricated device presentsthe behaviors of photodiode and photoconducting. Besides, it is found that the fabricated diode's structure issensitive to illumination. Frequency-dependent measurements also indicated that the series resistance and in-terface state parameters are crucial to affect electrical characteristics of the fabricated diode. The experimentalresults showed that the fabricated Schottky device could be used in variety of optoelectronic applications.
dc.identifier.citationAldırmaz, E., Tataroğlu, A., Dere, A., Güler, M., Güler, E., Karabulut, A., & Yakuphanoglu, F. (2019). Cu-Al-Mn shape memory alloy based Schottky diode formed on Si. Physica B: Condensed Matter, 560, 261-266.
dc.identifier.doi10.1016/j.physb.2018.12.024
dc.identifier.endpage266en_US
dc.identifier.issn0921-4526
dc.identifier.scopusqualityQ2
dc.identifier.startpage261en_US
dc.identifier.urihttps://doi.org/10.1016/j.physb.2018.12.024
dc.identifier.urihttps://hdl.handle.net/11491/1052
dc.identifier.volume560en_US
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier B.V.
dc.relation.ispartofPhysica B: Condensed Matter
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectCu-Al-Mnen_US
dc.subjectFrequency Dependenceen_US
dc.subjectIllumination Measurementen_US
dc.subjectSchottky Diodeen_US
dc.subjectShape Memory Alloyen_US
dc.titleCu-Al-Mn shape memory alloy based Schottky diode formed on Si
dc.typeArticle

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