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Halbleiterphysik pp 423–531Cite as

Optische Absorption und Reflexion

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Zusammenfassung

Die Ausbreitung elektromagnetischer Strahlung in einem Halbleiter hängt i.a. von der Temperatur und vom äußeren Druck ab und kann durch elektrische und magnetische Felder verändert werden. Messungen dieser Effekte liefern sehr nützliche Informationen über die Bandstruktur und die Energie-Niveaus in Halbleitern. Für numerische Zwecke merken wir uns, daß eine Quantenenergie ħω von 1 eV äquivalent einer Wellenzahl v von 8060 cm−1 und einer Wellenlänge A, von 1,24 μm ist. Betr. weitergehende Literatur vgl. [Ref. 11.1].

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Literaturverzeichnis

  1. Landolt-Bornstein, Group 3, Vol.17, Pt.a, Physics of Group W Elements and 111-V Compounds (Springer, Berlin, Heidelberg 1982) Sect. 3. 2. 5

    Google Scholar 

  2. M. Balkanski (ed.): Handbook on Semiconductors, Vol.2, Optical Properties of Solids ( North-Holland, Amsterdam 1981 )

    Google Scholar 

  3. J.I Pankove: Optical Processes in Semiconductors (Prentice Hall, Englewood Cliffs, NJ 1971) (reviews)

    Google Scholar 

  4. R.E. Lavilla, H. Mendlowitz: J. Appl. Phys. 40, 3297 (1969)

    Article  Google Scholar 

  5. H.R. Philipp, E.A. Taft: Phys. Rev. 113, 1002 (1959)

    Article  Google Scholar 

  6. L. Marton, J. Toots: Phys. Rev. 160, 602 (1967)

    Article  Google Scholar 

  7. W.R. Hunter: In Optical Properties and Electronic Structure’ of Metals and Alloys, ed. by F. Abeles ( North-Holland, Amsterdam 1966 ) p. 136

    Google Scholar 

  8. R. de Laer Kronig: J. Opt. Soc. Am. 12, 547 (1926)

    Article  Google Scholar 

  9. H.A. Kramers: Atti Congr. Fisici Como (1927) p. 545

    Google Scholar 

  10. D.L. Greenaway, G. Harbeke: Optical Properties of Semiconductors ( Pergamon, New York 1968 )

    Google Scholar 

  11. D. Brust, J.C. Phillips, G.F. Bassani: Phys. Rev. Lett. 9, 94 (1962)

    Article  Google Scholar 

  12. M. Cardona, F.H. Pollak: Phys. Rev. 142, 530 (1966)

    Article  Google Scholar 

  13. O. Madelung: Introduction to Solid-State Theory, Springer Ser. Solid-Sci., Vol.2 (Springer, Berlin, Heidelberg 1978)J. Callaway: Energy Band Theory ( Academic, New York 1964 )

    Google Scholar 

  14. J. Tauc, A. Abraham: J. Phys. Chem. Solids 20, 190 (1961)

    Article  Google Scholar 

  15. T.S. Moss, T.D. Hawkins: Infrared Phys. 1, 111 (1962)

    Article  Google Scholar 

  16. R. Newman, W.W. Tyler: Solid State Physics 8, 49 ( Academic, New York 1959 )

    Google Scholar 

  17. G.G. Macfarlane, T.P. McLean, J.E. Quarrington, V. Roberts: Phys. Rev. 108, 1377 (1957)

    Article  Google Scholar 

  18. P.J. Dean, D.G. Thomas: Phys. Rev. 150, 690 (1966)

    Article  Google Scholar 

  19. J. Kudman, T. Seidel: J. Appl. Phys. 33, 771 (1962)

    Article  Google Scholar 

  20. J.A. Stratton: Electromagnetic Theory ( McGraw-Hill, New York 1941 ) p. 23

    Google Scholar 

  21. D.F. Edwards, T.E. Slykhouse, H.G. Drickamer. J. Phys. Chem. Solids 11, 140 (1959)

    Article  Google Scholar 

  22. E.J. Johnson: Semiconductors and Semimetals 3, 200 (Academic, New York 1967 ) Table II

    Google Scholar 

  23. D.E. Aspnes: Phys. Rev. B 14, 5331 (1976)

    Article  Google Scholar 

  24. R. Braunstein, A.R. Moore, F. Herman: Phys. Rev. 109, 695 (1958)

    Article  Google Scholar 

  25. H.J. Hrostowski, G.H. Wheatley, W.F. Flood: Phys. Rev. 95, 1683 (1954)

    Article  Google Scholar 

  26. R.G. Breckenridge, R.F. Blunt, W.R. Hosier, H.P.R. Frederikse, J.H. Becker, W. Oshinsky: Phys. Rev. 96, 571 (1954)

    Article  Google Scholar 

  27. W. Kaiser, H.Y. Fan: Phys. Rev. 98, 966 (1955)

    Article  Google Scholar 

  28. E. Burstein: Phys. Rev. 93, 632 (1954)

    Article  Google Scholar 

  29. K. Cho (ed.): Excitons, Topics Curr. Phys., Vol. 14 ( Springer, Berlin, Heidelberg 1979 )

    Google Scholar 

  30. S. Nikitine, J. Bielmann, J.L. Deiss, M. Grossmann, J.B. Grun, R. Ringeissen, G. Schwab, M. Siesskind, L. Wursteisen: Proc. Int’l Conf. Phys. Semicond, Exeter 1962 ( The Institute of Physics, London 1962 )

    Google Scholar 

  31. M.D. Sturge: Phys. Rev. 127, 768, (1962).

    Article  Google Scholar 

  32. G.H. Wannier. Phys. Rev. 52, 191 (1937)

    Google Scholar 

  33. J. Frenkel: Phys. Rev. 37, 171276, (1931)

    Google Scholar 

  34. D.G. Thomas, J.J. Hopfield: Phys. Rev. 124, 657 (1961)

    Article  Google Scholar 

  35. D.L. Dexter, R.S. Knox: Excitons ( Wiley, New York 1965 )

    Google Scholar 

  36. R.S. Knox: In Solid State Physics, Supp1.5, ed. by F. Seitz, D. Turnbull ( Academic, New York 1963 )

    Google Scholar 

  37. Ya. E. Pokrovskii, K.I. Svistunova: Sov. Phys. Semicond. 4, 409 (1970);

    Google Scholar 

  38. Ya. E. Pokrovskii, K.I. Svistunova: Sov. Phys. JETP Lett. 13, 212 (1971)

    Google Scholar 

  39. J.R. Haynes: Phys. Rev. Lett. 17, 860 (1966) for Si

    Google Scholar 

  40. L.V. Keldysh: Proc. 9th Intl Conf. Phys. Semicond, Moscow 1968 (Nauka, Leningrad 1968) p.1303, particularly p. 1306

    Google Scholar 

  41. C. Benoit a la Guillaume, M. Voos, F. Salvan, J.M. Laurant, A. Bonnot C.R. Acad. Sci. Ser. B 272, 236 (1971)

    Google Scholar 

  42. G.A. Thomas, T.M. Rice, J.C. Hensel: Phys. Rev. Lett. 33, 219 (1974)

    Article  Google Scholar 

  43. E. Burstein, G.S. Picus, H.A. Gebbie, F. Blatt Phys. Rev. 103, 826 (1956)

    Article  Google Scholar 

  44. S. Zwerdling, R.J. Keyes, S. Foner, H.H. Kolm, B. Lax: Phys. Rev. 104, 1805(1958)

    Article  Google Scholar 

  45. S. Zwerdling, B. Lax, L.M. Roth: Phys. Rev. 108, 1402 (1957)

    Article  Google Scholar 

  46. S. Zwerdling, B. Lax: Phys. Rev. 106, 51 (1957)

    Article  Google Scholar 

  47. L.M. Roth, B. Lax, S. Zwerdling: Phys. Rev. 114, 90 (1959)

    Article  Google Scholar 

  48. W. Franz: Z. Naturforsch. A 13, 484 (1958)

    Google Scholar 

  49. L.V. Keldysh: Zh. Eksp. Teor. Fiz. 34, 1138 (1958) [Engl. trans!. Sov. Phys. - JETP 7, 788 (1958)]

    Google Scholar 

  50. M. Abramowitz, I.A. Stegun: Handbook of Mathematical Functions (Dover, New York 1965) pp.475–477 (Airy function)

    Google Scholar 

  51. K. Tharmalingam: Phys. Rev. 130, 2204 (1963)

    Article  Google Scholar 

  52. T.S. Moss: J. Appl. Phys. Suppl. 32, 2136 (1961)

    Article  Google Scholar 

  53. Y. Hamakawa, F. Germano, P. Handler. Proc. Int’l Conf. Phys. Semicond, Kyoto 1966 (The Physical Society of Japan, Tokyo 1966 ) p. 111

    Google Scholar 

  54. B.O. Seraphin, R.B. Hess: Phys. Rev. Lett. 14, 138 (1965)

    Article  Google Scholar 

  55. E.J. Johnson: Semiconductors and Semimetals 3, 153 ( Academic, New York 1967 )

    Google Scholar 

  56. E.J. Johnson, H.Y. Fan: Phys. Rev. 139, A1991 (1965)

    Article  Google Scholar 

  57. R. Kaiser, H.Y. Fan: Phys. Rev. A 138, 156 (1956)

    Article  Google Scholar 

  58. E.B. Owens, A.J. Strauss: Proc. Int’l Conf. Ultrapurif. Semicond. Materials ( Macmillan, New York 1961 ) p. 340

    Google Scholar 

  59. D. Effer, P.J. Etter: J. Phys. Chem. Solids 25, 451 (1964)

    Article  Google Scholar 

  60. P. Vogl: Festkörper-Prohleme/Advances in Solid State Physics 21, 191 (Vieweg, Braunschweig: Pergamon, London 1981 ) p. 191

    Google Scholar 

  61. H.J. Hrostowski: In Semiconductors, ed. by N.B. Hannay ( Reinhold, New York 1959 )

    Google Scholar 

  62. H.J. Hrostowski, R.H. Kaiser: Phys. Rev. 107, 966 (1957)

    Article  Google Scholar 

  63. W.S. Boyle: J. Phys. Chem. Solids 8, 321 (1959)

    Article  Google Scholar 

  64. J.M. Luttinger, W. Kohn: Phys. Rev. 97, 869 (1955)

    Article  Google Scholar 

  65. R.R. Haering: Can. J. Phys. 36, 1161 (1958)

    Article  Google Scholar 

  66. J.H. van Vleck: The Theory of Electric and Magnetic Susceptibilities (Oxford Univ. Press, London 1932 ) p. 178

    Google Scholar 

  67. T.H. Geballe, F.J. Morin: Phys. Rev. 95, 1805 (1954)

    Article  Google Scholar 

  68. R.E. Howard, H. Hasegawa Bull. Am. Phys. Soc. 5, 178 (1960)

    Google Scholar 

  69. W.S. Boyle, R.E. Howard: J. Phys. Chem. Solids 19, 181 (1961)

    Article  Google Scholar 

  70. B. Lax, S. Zwerdling: Progress in Semiconductors 5, 269 ( Temple, London 1960 )

    Google Scholar 

  71. W.J. Turner, W.E. Reese: Phys. Rev. 127, 126 (1962)

    Article  Google Scholar 

  72. M. Hass: Semiconductors and Semimetals 3, 7 ( Academic, New York 1967 )

    Google Scholar 

  73. A. Mooradian, G.B. Wright: Solid State Commun. 4, 431 (1966)

    Article  Google Scholar 

  74. A. Mooradian: Festkörper-Probleme IX,74 (Vieweg, Braunschweig 1969) (review where surface scattering and Raman scattering by thermal and hot solid state plasmas are included)

    Google Scholar 

  75. M. Cardona, G. Güntherodt (eds.): Light Scattering in Solids 11, Topics Appl. Phys., Vol. 50 ( Springer, Berlin, Heidelberg 1982 )

    Google Scholar 

  76. K. Huang: Proc. Roy. Soc. London A 208, 352 (1951)

    Article  Google Scholar 

  77. C.H. Henry, J.J. Hopfield: Phys. Rev. Lett. 15, 964 (1965)

    Article  Google Scholar 

  78. J.J. Hopfield: Phys. Rev. 112, 1555 (1958)

    Article  Google Scholar 

  79. U. Fano: Phys. Rev. 103, 1202 (1956)

    Article  Google Scholar 

  80. W.G. Spitzer: Semiconductors and Semimetals 3, 17 ( Academic, New York 1967 )

    Google Scholar 

  81. F.A. Johnson: Proc. Phys. Soc. London B 73, 265 (1959)

    Article  Google Scholar 

  82. B.N. Brockhouse: Phys. Rev. Lett. 2, 256 (1959)

    Article  Google Scholar 

  83. R. Braunstein: Phys. Rev. 130, 879 (1963)

    Article  Google Scholar 

  84. G.F. Bassani: Proc. Intl School of Physics, Vol.34, ed. by J. Tauc (Academic, New York 1966 ) p. 33

    Google Scholar 

  85. W. Heitler: Quantum Theory of Radiation ( Clarendon, Oxford 1954 )

    Google Scholar 

  86. L.I. Schiff: Quantum Mechanics (McGraw-Hill 1968)

    Google Scholar 

  87. A.H. Wilson: The Theory of Metals (Cambridge Univ. Press, London 1953 ) p. 46

    Google Scholar 

  88. M. Cardona: In Problems in Solid State Physics, ed. by H.J. Goldsmid (Pion, London; Academic, New York 1968 ) p. 425

    Google Scholar 

  89. L. van Hove: Phys. Rev. 89, 1189 (1953)

    Article  Google Scholar 

  90. J.C. Phillips: Phys. Rev. 104, 1263 (1956)

    Article  Google Scholar 

  91. D.J. Chadi, M.L. Cohen: Phys. Lett. 49A, 381 (1974)

    Article  Google Scholar 

  92. P. Drude: Wied. Ann. 46, 353 (1882);

    Google Scholar 

  93. P. Drude: ibid. 48, 122 (1883);

    Google Scholar 

  94. P. Drude: ibid. 49, 690 (1883)

    Google Scholar 

  95. P. Grosse: Freie Elektronen in Festkörpern (Springer, Berlin, Heidelberg 1979 )

    Google Scholar 

  96. J.R. Dixon: Proc. Int’l Conf. Phys. Semicond, Prague 1960 (Czech. Acad. Sci., Prague 1960 ) p. 366

    Google Scholar 

  97. A. Yariv: Quantum Electronics (Wiley, New York 1968) Sect. 21. 7

    Google Scholar 

  98. H.Y. Fan, W. Spitzer, R.J. Collins: Phys. Rev. 101, 566 (1956)

    Article  Google Scholar 

  99. H.Y. Fan: Rep. Prog. Phys. 14, 119 (1956)

    Google Scholar 

  100. H.J.G. Meyer: Phys. Rev. 112, 298 (1958); J. Phys. Chem. Solids 8, 264 (1959)

    Article  Google Scholar 

  101. R. Rosenberg, M. Lax: Phys. Rev. 112, 843 (1958)

    Article  Google Scholar 

  102. V.L. Gurevich, I.G. Lang, Yu.A. Firsov: Fiz. Tverd. Tela 4, 1252 (1962) [Engl. transi.: Soy. Phys. - Solid State 4, 918 (1962)]

    Google Scholar 

  103. W.M. König: Acta Phys. Austriaca 33, 275 (1971)

    Google Scholar 

  104. D. Kranzer, W.M. König: Phys. Status Solidi (b) 48, K133 (1971)

    Article  Google Scholar 

  105. R. Wolfe: Proc. Phys. Soc. London A 67, 74 (1954)

    Article  Google Scholar 

  106. S. Visvanathan: Phys. Rev. 120, 379 (1960)

    Article  Google Scholar 

  107. A. Sommerfeld: Ann. Phys. (Leipzig) 11, 257 (1931)

    Google Scholar 

  108. W.G. Spitzer, M. Gershenzon, C.J. Frosch, D.F. Gibbs: J. Phys. Chem. Solids I I, 339 (1959)

    Google Scholar 

  109. W.G. Spitzer, J.M. Whelan: Phys. Rev. 114, 59 (1959)

    Article  Google Scholar 

  110. I. Balslev: Phys. Rev. 173, 762 (1968) (non-equivalent valley transitions)

    Google Scholar 

  111. W.J. Turner, W.E. Reese: Phys. Rev. 117, 1003 (1960)

    Article  Google Scholar 

  112. R. Braunstein, E.O. Kane: J. Phys. Chem. Solids 23, 1423 (1962)

    Article  Google Scholar 

  113. I. Balslev: Phys. Rev. 177, 1173 (1969)

    Article  Google Scholar 

  114. W.G. Spitzer, H.Y. Fan: Phys. Rev. 106, 882 (1957)

    Article  Google Scholar 

  115. B. Lax: Proc. Intl School of Physics,Vol.XXII, ed. by R.A. Smith (Academic, New York 1963) p.240 (review)

    Google Scholar 

  116. B. Lax, H.J. Zeiger, R.N. Dexter: Physica 20, 818 (1954)

    Article  Google Scholar 

  117. C.J. Rauch, J.J. Stickler, H. Zeiger, G. Heller: Phys. Rev. Lett. 4, 64 (1960)

    Article  Google Scholar 

  118. G. Dresselhaus, A.F. Kip, C. Kittel: Phys. Rev. 98, 368 (1955)

    Article  Google Scholar 

  119. W. Shockley: Phys. Rev. 79, 191 (1950)

    Article  Google Scholar 

  120. E.D. Palik, G.S. Picus, S. Teitler, R.F. Wallis: Phys. Rev. 122, 475 (1961)

    Article  Google Scholar 

  121. E.D. Palik, G.B. Wright: Semiconductors and Semimetals 3, 421 ( Academic, New York 1967 )

    Google Scholar 

  122. G. Bernski: Phys. Rev. Lett. 4, 62 (1960)

    Article  Google Scholar 

  123. E.D. Palik, S. Teitler, B.W. Henvis, R.F. Wallis: Proc. Int’l Conf. Phys. Semicond, Exeter 1962, ed. by A.G. Stickland ( The Institute of Physics, London 1962 ) p. 288

    Google Scholar 

  124. H. Piller: J. Appl. Phys. 37, 763 (1966)

    Article  Google Scholar 

  125. H.Y. Fan: In Semiconductors and Semimetals, Vol.3, ed. by R.K. Willardson, A.C. Beer ( Academic, New York 1967 );

    Google Scholar 

  126. the “optical effective mass” is the mass which appears in the expression for the free-carrier contribution to the dielectric constant

    Google Scholar 

  127. M.J. Stephen, A.B. Lidiard: J. Phys. Chem. Solids 9, 43 (1959)

    Article  Google Scholar 

  128. B. Donovan, J. Webster: Proc. Phys. Soc. London 79, 46 1081 (1962);

    Article  Google Scholar 

  129. B. Donovan, J. Webster: Proc. Phys. Soc ibid. 81, 90 (1963)

    Article  Google Scholar 

  130. R.R. Rau, M.E. Caspari: Phys. Rev. 100, 632 (1955)

    Article  Google Scholar 

  131. A. Bouwknegt: Dissertation, Univ. Utrecht (1965) (review of experimental methods)

    Google Scholar 

  132. C.R. Pidgeon: Ph.D. Thesis, Univ. Reading (1962)

    Google Scholar 

  133. E.D. Palik: Appl. Opt. 2, 527 (1963)

    Article  Google Scholar 

  134. G.B. Wright, B. Lax: J. Appl. Phys. Suppl. 32, 2113 (1961)

    Article  Google Scholar 

  135. M. Born, E. Wolf: Principles of Optics, ( Pergamon, London 1959 ) p. 26

    Google Scholar 

  136. S.Teitler, E.D. Palik, R.F. Wallis: Phys. Rev. 123, 1631 (1961)

    Article  Google Scholar 

  137. S. Teitler, E.D. Palik: Phys. Rev. Lett. 5, 546 (1960)

    Article  Google Scholar 

  138. Y. Nishina, J. Kolodziejczak, B. Lax: Proc. Int’l Conf. Phys. Semicond, Paris 1964, ed. by J. Bok (Dunod, Paris 1964 ) p. 867

    Google Scholar 

  139. J. Halpern, B. Lax, Y. Nishina: Phys. Rev. 134, A140 (1964)

    Article  Google Scholar 

  140. J. Halpern: J. Phys. Chem. Solids 27, 1505 (1966)

    Article  Google Scholar 

  141. M. Glicksman: Solid State Physics 26, 275 ( Academic, New York 1971 )

    Google Scholar 

  142. P.M. Platzman, P.A. Wolff: In Solid State Physics, Supp1.13, ed. by H. Ehrenreich, F. Seitz, D. Turnbull ( Academic, New York 1972 )

    Google Scholar 

  143. A. Libchaber, R. Veilex: Phys. Rev. 127, 774 (1962)

    Article  Google Scholar 

  144. N. Perrin, B. Perrin, W. Mercouroff: In Plasma Effects in Solids, ed. by J. Bok ( Dunod, Paris 1964 ) p. 37

    Google Scholar 

  145. I Rosenman: Solid State Commun. 3, 405 (1965)

    Google Scholar 

  146. N. Bloembergen: Nonlinear Optics ( Benjamin, New York 1965 )

    Google Scholar 

  147. Y.R. Shen (ed.): Nonlinear Infrared Generation, Topics Appl. Phys., Vol. 16 ( Springer, Berlin, Heidelberg 1977 )

    Google Scholar 

  148. A.F. Gibson: Sci. Prog. 56, 479 (1968)

    Google Scholar 

  149. J.H. McFee: Appl. Phys. Lett. 11, 228 (1967)

    Article  Google Scholar 

  150. B.D.H. Tellegan: Nature 131, 840 (1933)

    Article  Google Scholar 

  151. V.A. Bailey, D.F. Martyn: Philos. Mag. 18, 369 (1934);

    Google Scholar 

  152. V.A. Bailey, D.F. Martyn: ibid., Suppl. 23, 774 (1937)

    Google Scholar 

  153. C.K.N. Patel, R.E. Slusher, P.A. Fleury: Phys. Rev. Lett. 17, 1011 (1966)

    Article  Google Scholar 

  154. L. Stenflo: Phys. Rev. B 1, 2821 (1970)

    Article  Google Scholar 

  155. P.A. Wolff, G.A. Pearson: Phys. Rev. Lett. 17, 1015 (1966)

    Article  Google Scholar 

  156. J. Kolodziejczak: Proc. Intl Conf. Phys. Semicond, Moscow 1968 (Nauka, Leningrad 1968 ) p. 233

    Google Scholar 

  157. B. Lax, W. Zawadzki, M.H. Weiler. Phys. Rev. Lett. 18, 462 (1967)

    Article  Google Scholar 

  158. R. Claus, L. Merten, J. Brandmüller. Light Scattering by Phonon-Polaritons,Springer Tracts Mod. Phys., Vol. 75 ( Springer, Berlin, Heidelberg 1975 )

    Google Scholar 

  159. R. Claus: Festkörper-Probleme XII, 381 ( Vieweg, Braunschweig 1972 )

    Google Scholar 

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Seeger, K. (1992). Optische Absorption und Reflexion. In: Halbleiterphysik. Vieweg+Teubner Verlag, Wiesbaden. https://doi.org/10.1007/978-3-322-98553-8_11

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