Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이조원 | - |
dc.date.accessioned | 2018-04-03T08:34:29Z | - |
dc.date.available | 2018-04-03T08:34:29Z | - |
dc.date.issued | 2013-02 | - |
dc.identifier.citation | Applied physics letters, v.102 no.7, 2013년, pp.072102 - | en_US |
dc.identifier.issn | 0003-6951 | - |
dc.identifier.uri | http://aip.scitation.org/doi/abs/10.1063/1.4790394 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/57722 | - |
dc.description.abstract | The correlated oxide, SmNiO3 (SNO), is characterized and explored as a phase transition material in silicon capacitors and transistors with SNO as a floating gate sandwiched between silicon dioxide gate insulators. The structures show hysteresis at low bias voltages. The capacitance and its voltage hysteresis window increase as the frequency of the applied field decreases with a response time of polarization of above a microsecond. This suggests a space charge polarization dominated by low frequency permittivity response. Instability of 3+ oxidation state of Ni and presence of oxygen vacancies are believed to lead to a polarization effect through Poole-Frenkel charge trapping/de-trapping. Metal-oxide-semiconductor transistors show counterclockwise voltage hysteresis consistent with polarization switching effect. The stored information decays gradually due to the depolarization field with retention times of the order of 10 s at room temperature. | en_US |
dc.description.sponsorship | This work was supported in part by Focus Center Research Program (FCRP) on Materials, Structures and Devices (MSD), ARO MURI W911-NF-09-1-0398, and NSF through Center for Nanoscale Systems, Cornell Center for Materials Research (CCMR) Cornell Nanoscale Facility (CNF). | en_US |
dc.language.iso | en | en_US |
dc.publisher | AMER INST PHYSICS, CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1, MELVILLE, NY 11747-4501 USA | en_US |
dc.subject | METAL-INSULATOR-TRANSITION | en_US |
dc.subject | THIN-FILMS | en_US |
dc.subject | SPECTROSCOPY | en_US |
dc.subject | DEPOSITION | en_US |
dc.subject | NDNIO3 | en_US |
dc.title | Space charge polarization induced memory in SmNiO3/Si transistors | en_US |
dc.title.alternative | Si transistors | en_US |
dc.type | Article | en_US |
dc.relation.no | 7 | - |
dc.relation.volume | 102 | - |
dc.identifier.doi | 10.1063/1.4790394 | - |
dc.relation.page | 1-2 | - |
dc.relation.journal | APPLIED PHYSICS LETTERS | - |
dc.contributor.googleauthor | Lee, Sang Hyeon | - |
dc.contributor.googleauthor | Kim, Moonkyung | - |
dc.contributor.googleauthor | Ha, Sieu D | - |
dc.contributor.googleauthor | Lee, Jo-Won | - |
dc.contributor.googleauthor | Ramanathan, Shriram | - |
dc.contributor.googleauthor | Tiwari, Sandip | - |
dc.relation.code | 2013008977 | - |
dc.sector.campus | S | - |
dc.sector.daehak | GRADUATE SCHOOL[S] | - |
dc.sector.department | DEPARTMENT OF CONVERGENCE NANOSCIENCE | - |
dc.identifier.pid | jowon | - |
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