Electrical characterization of Ag/p-GaSe:Gd schottky barrier diodes

Duman, S.; Gürbulak, Bekir; Dogan, S.; Tekle, T. Bahtiyari

doi:10.1016/j.physe.2010.02.017

Makale Tam Makale Uluslararası 2010

Electrical characterization of Ag/p-GaSe:Gd schottky barrier diodes

S. Duman, Bekir Gürbulak, S. Dogan, T. Bahtiyari Tekle

PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES Cilt 42 · Sayı 7 · ss. 1958–1962 · 01.05.2010

DOI ile aç

Özet

Some parameters of Ag/p-GaSe:Gd Schottky barrier diodes have been investigated by means of current-voltage and capacitance-voltage measurements at room temperature. Schottky barrier height and ideality factor values were determined from current-voltage characteristics of identically prepared twenty Ag/p-GaSe:Gd Schottky barrier diodes. By applying thermionic emission theory, the obtained barrier height and ideality factor values varied from 0.69 to 0.85 eV, and from 1.13 to 1.74, respectively. The homogeneous barrier height of Schottky barrier diodes was found to be 0.83 eV from the linear relationship between barrier height and ideality factor values. (C) 2010 Elsevier B.V. All rights reserved.

Anahtar kelimeler

PARAMETERS GaSe SI CONTACTS SCHOTTKY DIODES HEIGHT INHOMOGENEITY BARRIER HEIGHT SERIES RESISTANCE Ideality factor IDEALITY FACTORS capacitance VOLTAGE CHARACTERISTICS Current-Voltage characteristic LATERAL INHOMOGENEITIES ADMITTANCE

Atıf için künye

Duman, S., Gürbulak, B., Dogan, S., & Tekle, T. B. (2010). Electrical characterization of Ag/p-GaSe:Gd schottky barrier diodes. PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES, 42(7), 1958–1962. https://doi.org/10.1016/j.physe.2010.02.017

BibTeX

@article{duman2010-65453,
  author = {Duman, S. and Gürbulak, Bekir and Dogan, S. and Tekle, T. Bahtiyari},
  title = {Electrical characterization of Ag/p-GaSe:Gd schottky barrier diodes},
  journal = {PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES},
  year = {2010},
  volume = {42},
  number = {7},
  pages = {1958--1962},
  issn = {1386-9477},
  doi = {10.1016/j.physe.2010.02.017},
  url = {https://akademik.atauni.edu.tr/yayinlar/65453-electrical-characterization-of-agp-gasegd-schottky-barrier-diodes}
}