TY - JOUR
T1 - Electronic structure of transparent conducting Mo-doped indium oxide films grown by polymer assisted solution process
AU - Song, Aeran
AU - Park, Hyun Woo
AU - Vishwanath, Sujaya Kumar
AU - Kim, Jihoon
AU - Baek, Ju Yeoul
AU - Ahn, Kyoung Jun
AU - Chung, Kwun Bum
N1 - Publisher Copyright:
© 2016 Elsevier Ltd and Techna Group S.r.l.
PY - 2016/10
Y1 - 2016/10
N2 - Transparent conducting properties of molybdenum doped indium oxide thin films by polymer-assisted solution (PAS) were investigated as a function of Mo doping concentration. Indium oxide films with molybdenum of ~1.5% (MIO) showed lowest electrical resistivity with 7.89×10−4 Ω cm, compared to those of indium oxide films with 4.39×10−3 Ω cm. The enhancement of the transparent conducting properties by molybdenum doping were explained by the electronic structure in terms of chemical bonding states, band edge states below the conduction band, and band alignment. Molybdenum doping into indium oxide films resulted in the evolution of the conduction band and the change of band alignment.
AB - Transparent conducting properties of molybdenum doped indium oxide thin films by polymer-assisted solution (PAS) were investigated as a function of Mo doping concentration. Indium oxide films with molybdenum of ~1.5% (MIO) showed lowest electrical resistivity with 7.89×10−4 Ω cm, compared to those of indium oxide films with 4.39×10−3 Ω cm. The enhancement of the transparent conducting properties by molybdenum doping were explained by the electronic structure in terms of chemical bonding states, band edge states below the conduction band, and band alignment. Molybdenum doping into indium oxide films resulted in the evolution of the conduction band and the change of band alignment.
KW - Chemical bonding states
KW - Conduction band offset
KW - Electronic structure
KW - Molybdenum doped indium oxide
KW - Transparent conducting oxide
UR - http://www.scopus.com/inward/record.url?scp=84978427218&partnerID=8YFLogxK
U2 - 10.1016/j.ceramint.2016.06.103
DO - 10.1016/j.ceramint.2016.06.103
M3 - Article
AN - SCOPUS:84978427218
SN - 0272-8842
VL - 42
SP - 14754
EP - 14759
JO - Ceramics International
JF - Ceramics International
IS - 13
ER -