Non-intrinsic superconductivity in InN epilayers: Role of Indium Oxide
作者： Abdul Kadir , Sourin Mukhopadhyay , Tapas Ganguli , Charudatta Galande , M.R. Gokhale
DOI: 10.1016/J.SSC.2008.04.002
关键词:
摘要: In recent years there have been reports of anomalous electrical resistivity and the presence superconductivity in semiconducting InN layers. By a careful correlation temperature dependence magnetic susceptibility with structural information from high-resolution x-ray diffraction measurements, we show that is not intrinsic to seen only samples traces oxygen impurity. We hence believe intrinsically superconducting semiconductor.
harvard.edu
core.ac.uk
arxiv.org
128.84.21.199
elsevier.com参考文章(18)
A. T. Fiory, A. F. Hebard, W. I. Glaberson, Superconducting phase transitions in indium/indium-oxide thin-film composites Physical Review B. ,vol. 28, pp. 5075- 5087 ,(1983) , 10.1103/PHYSREVB.28.5075
T. Inushima, T. Takenobu, M. Motokawa, K. Koide, A. Hashimoto, A. Yamamoto, Y. Saito, T. Yamaguchi, Y. Nanishi, Influence of growth condition on superconducting characteristics of InN on sapphire (0001) Physica Status Solidi (c). pp. 364- 367 ,(2003) , 10.1002/PSSC.200390064
Abdul Kadir, Tapas Ganguli, M.R. Gokhale, A.P. Shah, S.S. Chandvankar, B.M. Arora, Arnab Bhattacharya, Growth and characterization of InN layers by metal-organic vapour phase epitaxy in a close-coupled showerhead reactor Journal of Crystal Growth. ,vol. 298, pp. 403- 408 ,(2007) , 10.1016/J.JCRYSGRO.2006.10.078
Ashraful Ghani Bhuiyan, Akihiro Hashimoto, Akio Yamamoto, None, Indium nitride (InN): A review on growth, characterization, and properties Journal of Applied Physics. ,vol. 94, pp. 2779- 2808 ,(2003) , 10.1063/1.1595135
T. V. Shubina, S. V. Ivanov, V. N. Jmerik, D. D. Solnyshkov, V. A. Vekshin, P. S. Kop’ev, A. Vasson, J. Leymarie, A. Kavokin, H. Amano, K. Shimono, A. Kasic, B. Monemar, Mie Resonances, Infrared Emission, and the Band Gap of InN Physical Review Letters. ,vol. 92, pp. 117407- 117900 ,(2004) , 10.1103/PHYSREVLETT.92.117407
T Inushima, T Sakon, M Motokawa, Relationship between the optical properties and superconductivity of InN with high carrier concentration Journal of Crystal Growth. ,vol. 269, pp. 173- 180 ,(2004) , 10.1016/J.JCRYSGRO.2004.05.072
T. Yokoya, T. Nakamura, T. Matushit, T. Muro, H. Okazaki, M. Arita, K. Shimada, H. Namatame, M. Taniguchi, Y. Takano, M. Nagao, T. Takenouchi, H. Kawarada, I. Oguchi, Electronic structure of superconducting InN Science and Technology of Advanced Materials. ,vol. 7, ,(2006) , 10.1016/J.STAM.2006.05.009
G. Sambandamurthy, L. W. Engel, A. Johansson, D. Shahar, Superconductivity-related insulating behavior. Physical Review Letters. ,vol. 92, pp. 107005- 107005 ,(2004) , 10.1103/PHYSREVLETT.92.107005
B. Monemar, P.P. Paskov, A. Kasic, Optical properties of InN—the bandgap question Superlattices and Microstructures. ,vol. 38, pp. 38- 56 ,(2005) , 10.1016/J.SPMI.2005.04.006
M. Drago, P. Vogt, W. Richter, MOVPE growth of InN with ammonia on sapphire Physica Status Solidi (a). ,vol. 203, pp. 116- 126 ,(2006) , 10.1002/PSSA.200563527