DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이동훈 | - |
dc.date.accessioned | 2022-03-29T03:53:26Z | - |
dc.date.available | 2022-03-29T03:53:26Z | - |
dc.date.issued | 2022 | - |
dc.identifier.other | OAK-2015-09464 | - |
dc.identifier.uri | http://postech.dcollection.net/common/orgView/200000599491 | ko_KR |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/112269 | - |
dc.description | Master | - |
dc.description.abstract | Effects of carbon implantation (C-imp.) on the thermal stability of MIS (Metal-Interlayer-Semiconductor) contact were investigated. The experiment was conducted on both Si and Ge substrates. To improve the thermal stability in MIS contact, C-imp. into MIS structures was applied. The current density (J) - voltage (V) characteristics showed that C-imp. changed the rectifying behavior to the ohmic-like behavior. The Schottky barrier height (SBH) was also reduced by the C-imp. These improvements can be beneficial to reduce the lower contact resistivity (ρc) with the rapid thermal annealing (RTA) temperatures ranging from 450 to 600 ℃. From the transmission electron microscopy (TEM) and electron energy loss spectroscopy (EELS) mapping, the MIS contact with C-imp. showed the suppression of oxygen diffusion into Ti layer. From the secondary ion mass spectrometry (SIMS) analysis, the segregation of P dopant at the interface was more facilitated with C-imp.. Thus, the C-imp. is promising to improve the thermal stability and to realize low contact resistivity of MIS contact. | - |
dc.language | eng | - |
dc.publisher | 포항공과대학교 | - |
dc.title | Investigation on Thermal Stability of Metal-Interlayer-Semiconductor Contacts Using Carbon Implantation | - |
dc.title.alternative | 탄소 이온 주입 공정을 이용한 MIS contact의 열적 안정성 향상 연구 | - |
dc.type | Thesis | - |
dc.contributor.college | 일반대학원 전자전기공학과 | - |
dc.date.degree | 2022- 2 | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
library@postech.ac.kr Tel: 054-279-2548
Copyrights © by 2017 Pohang University of Science ad Technology All right reserved.