Theoretical physicists allover the world are acquainted with Lande's celebrated computation of the g factor or splitting factor or, more precisely, the magne togyric factor. The so-called anomalous Zeeman effect had intrigued, if not vexed, some of the most distinguished physicists of that time, such as Bohr, Sommerfeld, Pauli, and others. Lande realized that this recalcitrant effect was inseparable from the multiplet line structure - a breakthrough in understanding which he achieved in 1922 at the age of thirty four. It was in the same year that Lande discovered the interval rule for the separation of multiplet sublevels, a significant result that holds in all cases of Russell-Saunders coupling and renders comparatively easy the empirical analysis of spectral multiplets. In the twenties, Lande succeeded in constructing some original concepts of axiomatic thermodynamics by employing Caratheodory's somewhat esoteric approach as his guiding concept. Published in the Handbuch der Physik, his comprehensive treatise, evincing several novel ideas, has become a classic. Lande, Sommerfeld's student though never a true disciple, published two monographs on quantum mechanics that are remarkable for their content and exposition. In this connection it may be apposite to stress that Lande had sub scribed for many years to the (infelicitously named) Copenhagen interpretation.
Inhaltsverzeichnis
2. `Quanteneffekt im Hochfrequenzspektrum , Phys. Z. 15, 793 794. . - 3. `Zur Theorie der Helligkeitsschwankungen , Phys, Z. 15, 946 952. . - 4. `Einige neue Experimente zur Quantenhypothese und deren theoretische Bedeutung , Naturwiss, 3, 17 23. . - 6. `Über ein Paradoxon der Optik , Phys, Z, 16, 201 204. . - 8. `Die Abzahlung der Freiheitsgrade in einer Elektronen wölke (strahlender Körper) , Ann, Phys, (Leipzig) 50, 89 105. . - 9. `Über die absolute Berechnung der Kristalleigenschafter mit Hilfe Bohrscher Atommodelle (with M. Born), Preuss, Akad, 45, 1048 1068. . - 13. `Über die Berechnung der Kompressibilität regulärer Kristalle aus der Gittertheorie (with M. Born), Deut, Phys. Ges, 20, 210 216. . - 14. `Kristallgitter under Bohrsches Atommodell (with M. Born), Deut, Phys. Ges, 20, 202 209. . - 15. `Über Koppelung von Elektronenringen und das optische Drehungsvermögen asymmetrischer Moleküle , Phys. Z. 19, 500 505. . - 16. `Die Abstände der Atome im Molekül und im Kristall (with M. Born), Naturwiss. 6, 496. (Vorläufige Mitteilung.). - 17. `Elektronenbahnen im Polyederverband , Preuss, Akad, 5, 101 106. . - 18. `Antwort auf die Bemerkungen des Herrn L. Vegard zu unseren Arbeiten über Kristallgitter and Bohrsches Atommodell (withM. Born), Deut. Phys. Ges. 385 387. . - 20. `Adiabatenmethode zur Quantelung gestörter Elektronensysteme , Deut. Phys. Ges. 21, 578 584. . - 21. `Eine Quantenregel für die räumliche Orientierung von Elektronenringen , Deut. Phys. Ges. 21, 585 588. . - 22b. `Das Serienspektrum des Heliums , Phys, Z. 20, 228 234. . - 23. `Über die Grösse der Atome , Z. Phys, 2, 191 197. . - 25. `Über ein dynamisches Würfelatom modell (with E. Madelung), Z. Phys. 2, 230 235. . - 26. `Über Würfelatome , Phys. Z. 21, 626 628. . - 27. `Störingstheorie des Heliumatoms , Phys, Z. 21, 114 122. (Habilitationsschrift, Frankfurt.). - 29a. `Über den anomalen Zeemaneffekt. Part 1 , Z. Phys. 5, 231 241. . - 29b. `Über den anomalen Zeemaneffekt. Part II , Z. Phys, 5, 398 405. . - 30. `Anomaler Zeemaneffekt und Seriensysteme bei Ne und Hg , Phys. Z, 22, 417 422. . - 31. `Über den anomalen Zeemaneffekt , Naturwiss. 9, 926 928. . - 33. `Zur Theorie der anomalen Zeeman- und magnetomechanischen Effekte , Z. Phys, 11, 353 363. . - 35. `Fortschritte beim Zeemaneffekt , Ergeb, Exakt, Naturwiss, 11, 147 162. . - 36. `Zur Theorie der Röntgenspektren , Z. Phys, 16, 391 396. . - 37. `Zur Struktur des Neonspektrums , Z. Phys, 17, 292 294. . - 39. `Schwierigkeiten in der Quantentheorie des Atombaues, besonders magnetischer Art , Phys, Z, 24, 441 444. . - 43. `Termstruktur der Multipletts höherer Stufe (with W. Heisenberg), Z. Phys, 25, 279 286. . - 44. `Über gestrichene und verschobene Spektralterme , Z. Phys, 27, 149 156. . - 45. Über den quadratischen Zeemaneffekt , Z. Phys, 30, 329 340. . - 47. `Lichtquanten und Kohärenz , Z. Phys, 33, 571 578. . - 49. `Warum hat das System der chemischen Elemente die Periodenlängen 2, 8, 8, 18, 18, 32? , Naturwiss, 13, 604 606. . - 50. `Zur Quantentheorie der Strahlung , Z. Phys, 35, 317 322. . - 51. `Ein Experiment über Kohärenzfähigkeit von Licht (with W. Gerlach), Z. Phys, 36, 169 173. . - 52. `Neue Wege der Quantentheorie , Naturwiss, 14, 455 458. . - 54. `Zur Wellenmechanik der Kontinua und Elektrodynamik , Z. Phys, 44, 768 772. . - 55. `Spontane Quantenübergänge , Z. Phys, 42, 835 839. . - 56. `Zu Diracs Theorie desKreiselelektrons , Z. Phys, 48, 601 606. . - 62. `Zur Quantenelektrik von G. Mie , Z. Phys, 57, 713 722. . - 63. `Polarisation von Materiewellen , Naturwiss, 17, 634 637. . - 64. `Zur Quantenmechanik der Gasentartung , Z. Phys, 74, 780 784. . - 65. The Magnetic Moment of the Proton , Phys, Rev, 44, 1028 1029. . - 66a, b. `Neutrons in the Nucleus. Parts I and II , Phys, Rev, 43, 620 623; 43, 634 626. . - 67. `Nuclear Magnetic Moments and Their Origin , Phys, Rev, 46, 477 480. . - 68. `Critical Remarks on the Interpretation of Quantum Theory , J. Franklin Inst, 226, 83 98. . - 69. `Transitions between Levels Spaced Almost Continuously , Phys, Rev, 54, 940 944. . - 71a. `Sommerfeld s Fine Structure Constant and Born s Reciprocity , J, Franklin Inst, 228, 495 502. . - 72. `The Structure of Electric Particles and the Number 137 , Phys, Rev, 56, 486. . - 73a. `On the Existence and the Magnitude of Electronic Charges , J, Franklin Inst. 229, 161 174. . - 73b. `On the Stability and Magnitude of Electroonic Charges. Part II, Scalar Wave Functions (with L. H. Thomas), J. Franklin Inst. 231, 63 70. . - 74a. `Finite Self-Energies in Radiation Theory. Part I , Phys. Rev. 60, 121 127. . - 74b. `Finite Self-Energies in Radiation Theory. Part IP (with L. H. Thomas), Phys. Rev. 60, 514 523. . - 75. `On the Magnitude of Electronic Charges , Phys, Rev, 59, 434 435. . - 76. `Finite Self-Energies in Radiation Theory. Part 11 (with L. H. Thomas), Phys, Rev, 65, 175 184. . - 77. `Interaction between Elementary Particles. Part I , Phys, Rev, 76, 1176 1179. . - 78. `The Physical Significance of the Reciprocal Lattice of Crystals , Am, Scientist76, 414 416. . - 79. `Interaction between Elementary Particles . Part 11 , Phys. Rev. 77, 814 816. . - 80. `On Advanced and Retarded Potentials , Phys. Rev. 80, 283. . - 81. `Thermodynamic Continuity and Quantum Principles , Phys. Rev. 87, 267 271. . - 82. `Quantum Mechanics and Thermodynamic Continuity , Am. J, Phys, 20, 353 359. . - 84. `Probability in Classical and Quantum Theory , Scientific Papers Presented to Max Born (Oliver and Boyd, Edinburgh), pp. 59 64. . - 85. `Quantum Mechanics, a Thermodynamic Approach , Am, Scientist41, 439 448. . - 86. `Quantum Mechanics and Thermodynamic Continuity. IP, Am, J, Phys, 22, 82 87. . - 89. `Le Principe de Continuité et la Théorie des Quanta , J, Phys, Radium16, 353 357. . - 92. `Deduction de la Théorie Quantique a Partir de Principes Non-Quantiques , J. Phys, Radium17, 1 4. . - 94. `yp Superposition and Quantum Rules , Am. J. Phys. 24, 56 59. . - 95. `Wellenmechanik und Irreversibilität , Physik, Blätter13, 312 314. . - 97. Superposition and Quantum Periodicity , Phys, Rev, 108, 891 893. . - 101. `Quantum Theory from Non-Quantal Postulates , in Berkeley Symposium on the Axiomatic Methode pp. 353 364. . - 102. `Zur Quantentheorie der Messung , Z. Phys, 153, 389 393. . - 104. `From Dualism to Unity in Quantum Mechanics , Brit. J, Phil, Sei. 10, 16 24. . - 105. `Heisenberg s Contracting Wave Packets , Am. J, Phys, 27, 415 417. . - 107. `Warum interferieren die Wahrscheinlichkeiten? , Z. Phys, 164, 558 562. . - 108. `Ableitung der Quantenregeln auf nich-quantenmässiger Grundlage , Z. Phys, 162, 410 412. . - 109. `Dualismus, Wissenschaft und Hypothese , in Werner Heisenberg und die Physik unserer Zeit, Fritz Bopp, ed. (Vieweg, Braunschweig, 1961), pp. 119 127. . - 110. `Unitary Interpretation of Quantum Theory , Am, J, Phys, 29, 503 507. . - 116. `Quantum Fact and Fiction , Am, J, Phys, 33, 123 127. . - 117. `Discussion: Solution of the Gibbs Entropy Paradox , J, Phil. Sci. 32, 192 193. . - 120. `Quantum Fact and Fiction. 11 , Am, J, Phys, 4, 1160 1163. . - 125. `Quantenmechanik, Beobachtung und Deutung , IntJ, Theor, Phys, 1, 51 60. . - 129. `Quantum Fact and Fiction. Ill , Am. J, Phys, 37, 541 548. . - 130. `Unity in Quantum Theorie , Found, Phys, 1, 191 202. . - 133. `Quantum Fact and Fiction. IV , Am, J, Phys, 43, 701 704. . - 136. `Physikalische Theorie der Beugung von Materieteilchen , Ann. Phys, (Leipzig) 33, 88 92. . - Appendices. - A. Alfred Landé: A Biographical Sketch. - B. Alfred Landé: An Autobiography. - C. Letter to Allen D. Breck. - D. Books by Alfred Landé. - E. Handbook Review Articles by Alfred Lande. - F. Papers of Alfred Landé.
