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Magnetic field dependence of quasi-bound Coulomb states of light holes in germanium

Jungwirt, G. and Kropf, R. and Rössler, Ulrich and Prettl, Wilhelm (1989) Magnetic field dependence of quasi-bound Coulomb states of light holes in germanium. Solid State Communications 72 (1), pp. 17-20.

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The photothermal spectra of the shallow acceptor boron in high purity p-Ge has been investigated for various magnetic field strengths at low temperatures. A large number of lines observed at frequencies above the binding energy of boron are attributed to optical excitation of quasi-bound Coulomb states, which arise in a magnetic field below each Landau level. By comparison with calculated Landau level energies the final states of the observed transitions can be unambigously identified.

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Item Type:Article
Date:October 1989
Institutions:Physics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Group Wilhelm Prettl
Identification Number:
Dewey Decimal Classification:500 Science > 530 Physics
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Unknown
Deposited On:18 Oct 2010 11:55
Last Modified:13 Mar 2014 14:07
Item ID:17345
Owner Only: item control page


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