Magnetic field dependence of the specific heat of heavily phosphorus doped silicon

作者: N. Kobayashi , S. Ikehata , S. Kobayashi , W. Sasaki

DOI: 10.1016/0038-1098(79)90850-0

关键词: Condensed matter physicsSiliconSpecific heatPhosphorus dopedPhosphorus concentrationMagnetic fieldMaterials scienceMetal

摘要: Abstract The specific heat of phosphorus doped silicon was measured at temperatures 0.1 T K in external magnetic fields 0 ≦ H ext 38 kOe . concentration the samples ranges from 5.3 × 10 17 to 8.9 18 cm −3 field dependence observed just metallic as well non-metallic ones. metal—non-metal transition is discussed on basis Anderson localized states with correlations.

参考文章(12)
G. P. Srivastava, Calculation of lattice thermal conductivity of Ge from 4 to 900 K Philosophical Magazine. ,vol. 34, pp. 795- 809 ,(1976) , 10.1080/14786437608222052
Hiromoto Ue, Shigeru Maekawa, Electron-Spin-Resonance Studies of Heavily Phosphorus-Doped Silicon Physical Review B. ,vol. 3, pp. 4232- 4238 ,(1971) , 10.1103/PHYSREVB.3.4232
Shun-ichi Kobayashi, Yôichi Fukagawa, Seiichiro Ikehata, Wataru Sasaki, NMR Study on Electronic States in Phosphorus Doped Silicon Journal of the Physical Society of Japan. ,vol. 45, pp. 1276- 1281 ,(1978) , 10.1143/JPSJ.45.1276
Chikako Yamanouchi, Kanji Mizuguchi, Wataru Sasaki, Electric Conduction in Phosphorus Doped Silicon at Low Temperatures Journal of the Physical Society of Japan. ,vol. 22, pp. 859- 864 ,(1967) , 10.1143/JPSJ.22.859
F. Heiniger, A. Paoli, F.T. Hedgcock, Magnetic field dependence of the specific heat of heavily doped n-type silicon Journal of Magnetism and Magnetic Materials. ,vol. 1, pp. 39- 41 ,(1975) , 10.1016/0304-8853(75)90145-6
S. Kobayashi, Y. Monden, W. Sasaki, Variable range hopping conduction in the lowest temperature region Solid State Communications. ,vol. 30, pp. 661- 663 ,(1979) , 10.1016/0038-1098(79)90117-0
J. R. Marko, J. P. Harrison, J. D. Quirt, Specific-heat studies of heavily doped Si:P Physical Review B. ,vol. 10, pp. 2448- 2456 ,(1974) , 10.1103/PHYSREVB.10.2448
J. P. Harrison, J. R. Marko, Magnetic field dependence of the specific heat of ‘just metallic’ Si : P Philosophical Magazine. ,vol. 34, pp. 789- 794 ,(1976) , 10.1080/14786437608222051
N. Kobayashi, S. Ikehata, S. Kobayashi, W. Sasaki, Specific heat study of heavily P doped Si Solid State Communications. ,vol. 24, pp. 67- 70 ,(1977) , 10.1016/0038-1098(77)90567-1