- 必威体育下载

姓名
邮箱
手机号码
标题
留言内容
验证码

Abstract

First-principles calculations based on the density functional theory are used to study the crystal structure, electronic and optical properties of Nb doped anatase and rutile TiO2. The calculated results reveal that anatase TiO2:Nb has a smaller effective mass and carriers nearly twice lager than those of rutile TiO2:Nb under the same doping concentration. And anatase TiO2:Nb also exhibits a greater room-temperature ionization of donors. Besides, the calculated optical properties indicate that anatase TiO2:Nb has a more excellent transparency than rutile TiO2:Nb. All the results suggest that anatase TiO2:Nb is more applicable to transparent conductive oxides. The calculated results consist well with the available experimental results.

Keywords:

Authors and contacts

1.
Funds:Project supported by the National Natural Science Foundation of China (Grant Nos. 51002135, 51172200).

References

[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
[10]
[11]
[12]
[13]
[14]
[15]
[16]
[17]
[18]
[19]
[20]
[21]
[22]
[23]
[24]
[25]

Cited By

[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
[10]
[11]
[12]
[13]
[14]
[15]
[16]
[17]
[18]
[19]
[20]
[21]
[22]
[23]
[24]
[25]

[1]	Liu Jun-Ling, Bai Yu-Jie, Xu Ning, Zhang Qin-Fang.First-principles study on electronic structure of GaS/Mg(OH)₂heterostructure. Acta Physica Sinica, 2024, 73(13): 137103.doi:10.7498/aps.73.20231979
[2]	Li Fa-Yun, Yang Zhi-Xiong, Cheng Xue, Zeng Li-Ying, Ouyang Fang-Ping.First-principles study of electronic structure and optical properties of monolayer defective tellurene. Acta Physica Sinica, 2021, 70(16): 166301.doi:10.7498/aps.70.20210271
[3]	Gong Ling-Yun, Zhang Ping, Chen qian, Lou Zhi-Hao, Xu Jie, Gao Feng.First principles study of structure and property of Nb⁵⁺-doped SrTiO₃. Acta Physica Sinica, 2021, 70(22): 227101.doi:10.7498/aps.70.20211241
[4]	Ding Chao, Li Wei^1\2\3, Liu Ju-Yan, Wang Lin-Lin, Cai Yun, Pan Pei-Feng.First principle study of electronic structure of Sb, S Co-doped SnO2. Acta Physica Sinica, 2018, 67(21): 213102.doi:10.7498/aps.67.20181228
[5]	Qi Yu-Min, Chen Heng-Li, Jin Peng, Lu Hong-Yan, Cui Chun-Xiang.First-principles study of electronic structures and optical properties of Mn and Cu doped potassium hexatitanate (K2Ti6O13). Acta Physica Sinica, 2018, 67(6): 067101.doi:10.7498/aps.67.20172356
[6]	Xu Jing, Liang Jia-Qing, Li Hong-Ping, Li Chang-Sheng, Liu Xiao-Juan, Meng Jian.First-principles study on the electronic structure of Ti-doped NbSe2. Acta Physica Sinica, 2015, 64(20): 207101.doi:10.7498/aps.64.207101
[7]	Luo Zui-Fen, Cen Wei-Fu, Fan Meng-Hui, Tang Jia-Jun, Zhao Yu-Jun.First-principles study of electronic and optical properties of BiTiO3. Acta Physica Sinica, 2015, 64(14): 147102.doi:10.7498/aps.64.147102
[8]	Shen Jie, Wei Bin, Zhou Jing, Shen Shirley Zhiqi, Xue Guang-Jie, Liu Han-Xing, Chen Wen.First-principle study of electronic structure and optical properties of Ba(Mg1/3Nb2/3)O3. Acta Physica Sinica, 2015, 64(21): 217801.doi:10.7498/aps.64.217801
[9]	Cheng Xu-Dong, Wu Hai-Xin, Tang Xiao-Lu, Wang Zhen-You, Xiao Rui-Chun, Huang Chang-Bao, Ni You-Bao.First principles study on the electronic structures and optical properties of Na2Ge2Se5. Acta Physica Sinica, 2014, 63(18): 184208.doi:10.7498/aps.63.184208
[10]	Xie Zhi, Cheng Wen-Dan.First-principles study of electronic structure and optical properties of TiO2 nanotubes. Acta Physica Sinica, 2014, 63(24): 243102.doi:10.7498/aps.63.243102
[11]	Wu Mu-Sheng, Xu Bo, Liu Gang, Ouyang Chu-Ying.First-principles study on the electronic structures of Cr- and W-doped single-layer MoS2. Acta Physica Sinica, 2013, 62(3): 037103.doi:10.7498/aps.62.037103
[12]	Huang You-Lin, Hou Yu-Hua, Zhao Yu-Jun, Liu Zhong-Wu, Zeng De-Chang, Ma Sheng-Can.Influences of strain on electronic structure and magnetic properties of CoFe2O4 from first-principles study. Acta Physica Sinica, 2013, 62(16): 167502.doi:10.7498/aps.62.167502
[13]	Cheng He-Ping, Dan Jia-Kun, Huang Zhi-Meng, Peng Hui, Chen Guang-Hua.First-principles study on the electronic structure and optical properties of RDX. Acta Physica Sinica, 2013, 62(16): 163102.doi:10.7498/aps.62.163102
[14]	Song Qing-Gong, Liu Li-Wei, Zhao Hui, Yan Hui-Yu, Du Quan-Guo.First-principles study on the electronic structure and optical properties of YFeO3. Acta Physica Sinica, 2012, 61(10): 107102.doi:10.7498/aps.61.107102
[15]	Wang Yin, Feng Qing, Wang Wei-Hua, Yue Yuan-Xia.First-principles study on the electronic and optical property of C-Zn co-doped anatase TiO2. Acta Physica Sinica, 2012, 61(19): 193102.doi:10.7498/aps.61.193102
[16]	Guan Dong-Bo, Mao Jian.First principles study of the electronic structure and optical properties of Magnli phase titanium suboxides Ti8O15. Acta Physica Sinica, 2012, 61(1): 017102.doi:10.7498/aps.61.017102
[17]	Yu Ben-Hai, Liu Mo-Lin, Chen Dong.First principles study of structural, electronic and elastic properties of Mg2 Si polymorphs. Acta Physica Sinica, 2011, 60(8): 087105.doi:10.7498/aps.60.087105
[18]	Yu Da-Long, Chen Yu-Hong, Cao Yi-Jie, Zhang Cai-Rong.Ab initio structural simulation and electronic structure of lithium imide. Acta Physica Sinica, 2010, 59(3): 1991-1996.doi:10.7498/aps.59.1991
[19]	Peng Li-Ping, Xu Ling, Yin Jian-Wu.First-principles study the optical properties of anatase TiO2 by N-doping. Acta Physica Sinica, 2007, 56(3): 1585-1589.doi:10.7498/aps.56.1585
[20]	Pan Zhi-Jun, Zhang Lan-Ting, Wu Jian-Sheng.A first-principle study of electronic and geometrical structures of semiconducting β-FeSi2 with doping. Acta Physica Sinica, 2005, 54(11): 5308-5313.doi:10.7498/aps.54.5308

Catalog

Vol. 61, Issue 1 - 2012-01-05

Metrics

Abstract views:10004
PDF Downloads:731
Cited By:0

Search

Article

留言板

Abstract

Authors and contacts

References

Cited By

Catalog

Metrics

Authors

Referees

About Journal

About

Search

Article

留言板

Abstract

Authors and contacts

References

Cited By

Catalog

Metrics

Publishing process

Authors

Referees

About Journal

About