Davisson c j (11 résultats)

Hardcover. Etat : Good. First Edition. Lower edge of covers slightly discolored.

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Hardcover. Etat : New.

Soft cover. Etat : Very Good. No Jacket. 1st Edition. Cover slightly soiled and creased. Underlining, stamp and small annotation on front cover and tp. Unopened. 8vo. 176 p. French.

Soft cover. Etat : Near Fine. Davisson, C.J. "The Conception and demonstration of Electron Waves": in the Bell System Technical Journal, vol XI number 4, October 1932, published in NYC, ATT. The entire monthly issue. Single complete issue of The Bell System Technical Journal, October 1932, volume XI no. 4. First edition. Davisson article on pp. 407-428 with the complete issue paginated 485-630. Sharp copy in the original blue wrappers—a solid VG or perhaps even near-fine. Clinton Joseph Davisson was an American experimental physicist who shared the 1937 Nobel Prize in Physics with George Paget Thomson "for their experimental discovery of the diffraction of electrons by crystals." 714.3.…

Soft cover. Etat : Very Good. 1st Edition. Davisson, C J and L H Germer. "A Test for Polarization of Electron Waves by Reflection", in Physical Review, vol 33 number 5, May 1929, with the Davisson/Germer on pp 760-762 in the issue of pp 643-871. Original printed wrappers. VG copy.

Paperback / softback. Etat : New. This item is printed on demand. New copy - Usually dispatched within 5-9 working days.

New York, American Telephone and Telegraph Company, 1929. 8vo. Original full green cloth. Volume VIII, 1929 of The Bell System Technical Journal. Library stamp to front free end-paper and title page. Minor bumping to extremities. A nice and clean copy. Pp. 217-224. [Entire volume: (8), 861 pp.]. First edition of Davisson's paper on electrons and quanta. Together with George Paget Thomson he won the Nobel Prize in Physics in 1937 for his discovery of electron diffraction."The experiments by the author and L. H. Germer, by G. P. Thomson and by others from which the wave properties of electrons are adduced are briefly described. The agreement between the results of these experiments and the prediction of L. de Broglie is pointed out. The wave and corpuscular properties of electrons are compared with the similar properties of light quanta."(From the introduction to the present paper).Other papers of interest is contained in the present volume:1. Osborne, H.S. The Principles of Electric Circuits Applied to Communication. Pp. 3-20.2. Frederick, Halsey A. Recent Advances in Wax Recording. Pp. 159-172.3. Elmen, G.W. Magnetic Alloys of Iron, Nickel, and Cobalt. Pp. 435-465.4. Davisson, C.J." Germer, L.H. A Test for Polarization of Electron Waves by Reflection. Pp. 466-481. 5. Martin, W.H. Gray, C.H.G. Master Reference System for Telephone Transmission. Pp. 536-5596. Germer, L.H. An Application of Electron Diffraction to the Study of Gas Adsorption. Pp. 591-6047. Darrow, Karl K. Statistical Theories of Matter, Radiation and Electricity. Pp. 672-748. 8. Fletcher, H. Steinberg, J.C. Articulation Testing Methods. Pp. 806-854. …

New York, American Telephone and Telegraph Company, 1929. Lex8vo. Volume VIII, April, No. 1, 1929 of "The Bell System Technical Journal". In the original printed blue wrappers. Even soiling to spine and back wrapper. Internally fine and clean. Pp. 217-224. [Entire issue: Pp. 217-434]. First edition of Davisson's paper on electrons and quanta. Together with George Paget Thomson he won the Nobel Prize in Physics in 1937 for his discovery of electron diffraction."The experiments by the author and L. H. Germer, by G. P. Thomson and by others from which the wave properties of electrons are adduced are briefly described. The agreement between the results of these experiments and the prediction of L. de Broglie is pointed out. The wave and corpuscular properties of electrons are compared with the similar properties of light quanta." (From the introduction to the present paper).Other papers contained in the present issue:1. Williams, R.R." Murphy, E.J.The Predominating Influence of Moisture and Electrolytic Material Upon Textiles as Insulators. Pp. 225-242.2. Glenn, H.H. Wood, E.B. Purified Textile Insulation for Telephone Central Office Wiring. Pp. 243-256.3. Townsend, J.R.Telephone Apparatus Springs: A Review of the Principal Types and the Properties Desired of These Springs. Pp. 257-266.4. Herman, J.Effect of Signal Distortion on Morse Telegraph Transmission Quality. Pp. 267-285.5. Johnson, J.B.A Braun Tube Hysteresigraph. Pp. 286-308.6. Bailey, Austin Dean, S.W. Wintringham, W.T.The Receiving System for Long-Wave Transatlantic Radio Telephony. Pp. 309-367.7. Marrison, W.A.Oscillographs for Recording Transient Phenomena. Pp. 368-390.8. Darrow, Karl K.Contemporary Advances in Physics, XVIII, The Diffraction of Waves by Crystals. Pp. 391-428.…

1st Edition. FIRST EDITIONS OF FOUR VERY IMPORTANT PHYSICS PAPERS, TWO OF WHICH CONFIRMED DE BROGLIE'S HYPOTHESIS ON THE WAVE NATURE OF MATTER. Davisson and Thomson shared the 1937 Nobel Prize in Physics "for the experimental discovery of the diffraction of electrons by crystals" (Nobel Prize Portal). (1) DAVISSON & GERMER'S 1927 confirmation of de Broglie's hypothesis --the first observation of the wave nature of electrons. de Broglie's wave-particle duality hypothesis and this 1927 confirmation were major steps forward in the experimental confirmation of quantum mechanics. Though Davisson's discovery was somewhat "accidental", it is considered the "definitive confirmation of de Broglie's hypothesis" (L'Annunziata, Radioactivity, 428; Brush, Making 20th Century Science, 224). (2) THOMSON & REID's purposefully set out to prove de Broglie's hypothesis, the wave nature of the electron. Together they designed an instrument to observe diffraction effects, specifically using transmission geometry with high-energy electrons (Davisson and Germer had used reflection diffraction geometry with low-energy electrons. (3) ELLIS & WOOSTER here demonstrate that beta decay does not conserve energy (they did not know of the existence of the neutrino at the time). "By measuring the average energy of disintegration of electrons in the beta decay of radium E", Ellis and Wooster "firmly established that the energy spectrum of electrons emitted in beta decay was continuous" (Hon, Going Amiss in Experimental Research, 227). (4) MAX BORN'S first description in English of his revolutionary new probabilistic interpretation of quantum mechanics. In 1926, Born published, in German, a series of papers entitled "Zur Quantenmechanik der Stoßvorgänge". The papers presented, explained, and developed Born's probability interpretation (also known as the statistical interpretation) for the first time. In this paper, Born explains that work in English for the first time with the additional goal of making "an attempt to understand the physical significance of the quantum theoretical formulae" as a whole (Born, Nature 119, 1927). ALSO INCLUDED: a hundred page "Supplement to Nature: The Bicentenary of Newton's Death" bound in. NOTE THAT WE SEPARATELY OFFER THE 1927 THOMSON & REID PAPER AND THE 1928 THOMSON PAPER ON THE SAME SUBJECT IN ORIGINAL WRAPS. WE ALSO OFFER DE BROGLIE'S SEMINAL PAPER IN BOTH ORIGINAL WRAPS AND BOUND. CONDITION & DETAILS: London: Macmillan. Complete volume. 4to. 10.5 x 8 inches (262 x 200mm). [lix], 948, [100], 4. Ex-libris bearing only minimal markings on the title page and none on the spine. Full, complete volume. Handsomely and professionally rebound in half leather. 5 raised bands at the spine, gilt-ruled. One red morocco label; one black morocco label; both gilt-lettered. Tightly and very solidly bound. Clean and bright throughout. Near fine condition.…

Etat : VG. Single complete issue of The Bell System Technical Journal, October 1932, volume XI no. 4. First edition. Davisson article on pp. 407-428 ; complete issue paginated 485-630. illustrated. Original printed blue wraps. octavo. VG , just light wear, no ownership marks. Text clean; binding secure. Davisson was awarded the Nobel in Physics in 1937.…