Please wait a minute...
Chinese Physics, 2001, Vol. 10(1): 52-57    DOI: 10.1088/1009-1963/10/1/312
CONDENSED MATTER: ELECTRONIC STRUCTURE, ELECTRICAL, MAGNETIC, AND OPTICAL PROPERTIES Prev   Next  

ELECTRONIC STRUCTURE OF BISMUTH MOLYBDENUM OXIDE SINGLE CRYSTAL Bi0.19MoO3

Xiong Rui (熊锐), Shi Jing (石兢), Tang Wu-feng (汤五丰), Tian De-cheng (田德诚)
Department of Physics, Wuhan University, Wuhan 430072, China
Abstract  Single crystal Bi0.19MoO3 has been grown by fused salt electrolytic technique. X-ray powder diffraction shows that the unit cell parameters are: a=1.9985nm, b=0.4085nm and c=1.4437nm. The temperature dependence of resistivity demonstrates a semiconductor characteristic. X-ray photoemission spectroscopy studies provide that the valence band of Bi0.19MoO3 are made up of oxygen p$\pi$ and the $\pi$*, $\pi$ and $\sigma$ bonding bands formed by orbital combination. The shoulder at 0.4 eV near the top of valence band may be formed from the non-bonding dxy orbitals of some Mo atoms. The O1s core-electron spectrum reveals the presence of two inequivalent bonds of oxygen ions in Bi0.19MoO3. Bi4f core-level spectrum shows two bonding characters of Bi atoms in bismuth molybdenum oxide single crystals. Mo3d core-level spectrum could be decomposed into two kinds of valence states of molybdenum(Mo+5 and Mo+6).
Keywords:  bismuth molybdenum oxide single crystal      X-ray photoemission spectroscopy      electronic structure      core-level structure  
Received:  02 July 2000      Accepted manuscript online: 
PACS:  71.20.Nr (Semiconductor compounds)  
  61.05.cp (X-ray diffraction)  
  61.50.Lt (Crystal binding; cohesive energy)  
  72.80.Jc (Other crystalline inorganic semiconductors)  
  78.70.En (X-ray emission spectra and fluorescence)  
  79.60.-i (Photoemission and photoelectron spectra)  
Fund: Project supported by the National Natural Science Foundation of China (Grant No. 59872023).

Cite this article: 

Xiong Rui (熊锐), Shi Jing (石兢), Tang Wu-feng (汤五丰), Tian De-cheng (田德诚) ELECTRONIC STRUCTURE OF BISMUTH MOLYBDENUM OXIDE SINGLE CRYSTAL Bi0.19MoO3 2001 Chinese Physics 10 52

[1] Predicting novel atomic structure of the lowest-energy FenP13-n(n=0-13) clusters: A new parameter for characterizing chemical stability
Yuanqi Jiang(蒋元祺), Ping Peng(彭平). Chin. Phys. B, 2023, 32(4): 047102.
[2] High-temperature ferromagnetism and strong π-conjugation feature in two-dimensional manganese tetranitride
Ming Yan(闫明), Zhi-Yuan Xie(谢志远), and Miao Gao(高淼). Chin. Phys. B, 2023, 32(3): 037104.
[3] Bandgap evolution of Mg3N2 under pressure: Experimental and theoretical studies
Gang Wu(吴刚), Lu Wang(王璐), Kuo Bao(包括), Xianli Li(李贤丽), Sheng Wang(王升), and Chunhong Xu(徐春红). Chin. Phys. B, 2022, 31(6): 066205.
[4] First principles investigation on Li or Sn codoped hexagonal tungsten bronzes as the near-infrared shielding material
Bo-Shen Zhou(周博深), Hao-Ran Gao(高浩然), Yu-Chen Liu(刘雨辰), Zi-Mu Li(李子木),Yang-Yang Huang(黄阳阳), Fu-Chun Liu(刘福春), and Xiao-Chun Wang(王晓春). Chin. Phys. B, 2022, 31(5): 057804.
[5] Temperature dependence of bismuth structures under high pressure
Xiaobing Fan(范小兵), Shikai Xiang(向士凯), and Lingcang Cai(蔡灵仓). Chin. Phys. B, 2022, 31(5): 056101.
[6] Measurement of electronic structure in van der Waals ferromagnet Fe5-xGeTe2
Kui Huang(黄逵), Zhenxian Li(李政贤), Deping Guo(郭的坪), Haifeng Yang(杨海峰), Yiwei Li(李一苇),Aiji Liang(梁爱基), Fan Wu(吴凡), Lixuan Xu(徐丽璇), Lexian Yang(杨乐仙), Wei Ji(季威),Yanfeng Guo(郭艳峰), Yulin Chen(陈宇林), and Zhongkai Liu(柳仲楷). Chin. Phys. B, 2022, 31(5): 057404.
[7] Nonlinear optical properties in n-type quadruple δ-doped GaAs quantum wells
Humberto Noverola-Gamas, Luis Manuel Gaggero-Sager, and Outmane Oubram. Chin. Phys. B, 2022, 31(4): 044203.
[8] High-throughput computational material screening of the cycloalkane-based two-dimensional Dion—Jacobson halide perovskites for optoelectronics
Guoqi Zhao(赵国琪), Jiahao Xie(颉家豪), Kun Zhou(周琨), Bangyu Xing(邢邦昱), Xinjiang Wang(王新江), Fuyu Tian(田伏钰), Xin He(贺欣), and Lijun Zhang(张立军). Chin. Phys. B, 2022, 31(3): 037104.
[9] Electronic structure and spin–orbit coupling in ternary transition metal chalcogenides Cu2TlX2 (X = Se, Te)
Na Qin(秦娜), Xian Du(杜宪), Yangyang Lv(吕洋洋), Lu Kang(康璐), Zhongxu Yin(尹中旭), Jingsong Zhou(周景松), Xu Gu(顾旭), Qinqin Zhang(张琴琴), Runzhe Xu(许润哲), Wenxuan Zhao(赵文轩), Yidian Li(李义典), Shuhua Yao(姚淑华), Yanfeng Chen(陈延峰), Zhongkai Liu(柳仲楷), Lexian Yang(杨乐仙), and Yulin Chen(陈宇林). Chin. Phys. B, 2022, 31(3): 037101.
[10] Transition metal anchored on C9N4 as a single-atom catalyst for CO2 hydrogenation: A first-principles study
Jia-Liang Chen(陈嘉亮), Hui-Jia Hu(胡慧佳), and Shi-Hao Wei(韦世豪). Chin. Phys. B, 2022, 31(10): 107306.
[11] Spin and spin-orbit coupling effects in nickel-based superalloys: A first-principles study on Ni3Al doped with Ta/W/Re
Liping Liu(刘立平), Jin Cao(曹晋), Wei Guo(郭伟), and Chongyu Wang(王崇愚). Chin. Phys. B, 2022, 31(1): 016105.
[12] First-principles study of structural and opto-electronic characteristics of ultra-thin amorphous carbon films
Xiao-Yan Liu(刘晓艳), Lei Wang(王磊), and Yi Tong(童祎). Chin. Phys. B, 2022, 31(1): 016102.
[13] Magnetic and electronic properties of two-dimensional metal-organic frameworks TM3(C2NH)12
Zhen Feng(冯振), Yi Li(李依), Yaqiang Ma(马亚强), Yipeng An(安义鹏), and Xianqi Dai(戴宪起). Chin. Phys. B, 2021, 30(9): 097102.
[14] Single boron atom anchored on graphitic carbon nitride nanosheet (B/g-C2N) as a photocatalyst for nitrogen fixation: A first-principles study
Hao-Ran Zhu(祝浩然), Jia-Liang Chen(陈嘉亮), and Shi-Hao Wei(韦世豪). Chin. Phys. B, 2021, 30(8): 083101.
[15] High-throughput identification of one-dimensional atomic wires and first principles calculations of their electronic states
Feng Lu(卢峰), Jintao Cui(崔锦韬), Pan Liu(刘盼), Meichen Lin(林玫辰), Yahui Cheng(程雅慧), Hui Liu(刘晖), Weichao Wang(王卫超), Kyeongjae Cho, and Wei-Hua Wang(王维华). Chin. Phys. B, 2021, 30(5): 057304.
No Suggested Reading articles found!