NL repository
menu
검색
Library
Browse
Communities & Collections
By Date
Authors
Titles
Subject
My Repository
My Account
Receive email updates
Edit Profile
DSpace at EWHA
자연과학대학
물리학전공
Journal papers
View : 489 Download: 435
Electrode-dependent electrical properties of metal/Nb-doped SrTi O3 junctions
Title
Electrode-dependent electrical properties of metal/Nb-doped SrTi O3 junctions
Authors
Park C.
;
Seo Y.
;
Jung J.
;
Kim D.-W.
Ewha Authors
김동욱
SCOPUS Author ID
김동욱
Issue Date
2008
Journal Title
Journal of Applied Physics
ISSN
0021-8979
Citation
Journal of Applied Physics vol. 103, no. 5
Indexed
SCI; SCIE; SCOPUS
Document Type
Article
Abstract
In this study, we discuss the electrical properties of junctions consisting of metal electrodes and Nb-doped SrTi O3 (001) single crystals. The junctions formed with large work function metals (Ni, Au, Pd, and Pt) resulted in rectifying transport. A hysteretic feature was observed in the current (I) -voltage (V) and capacitance (C) -V characteristics of these junctions upon polarity reversal. The ideal Schottky-Mott rule could not explain the barrier height obtained from the I-V data, indicating the existence of interface states. Analyses of the C-V data revealed that a low dielectric constant layer existed at the interface. The interface states and layers affected the transport and the related resistance switching characteristics of the junctions. © 2008 American Institute of Physics.
DOI
10.1063/1.2872707
Appears in Collections:
자연과학대학
>
물리학전공
>
Journal papers
Files in This Item:
electrode-dependent.pdf
(512.61 kB)
Download
Export
RIS (EndNote)
XLS (Excel)
XML
Show full item record
Find@EWHA
트윗하기
BROWSE
Communities & Collections
By Date
Authors
Titles
Subject