Work on Atomic Physics (1912–1917)

Content: 
Edited by
Page iii

Copyright page
Page iv

Editors' Forewords
Pages v-vii
L. R., U. H.

Abbreviated Titles of Periodicals
Pages xiii-xv

Introduction
Pages 3-10
Ulrich Hoyer

I. Physical Experiments (Manchester 1912): (Taken From Absorption of α-Rays by Different Aluminium Foils
Pages 11-14

II. First Paper on Absorption Phenomena: On the Theory of the Decrease of Velocity of Moving Electrified Particles on Passing Through Matter
Pages 15,17-39

III. End of Calculation of the Constant k Appearing in the Foregoing Paper (Taken from Alfa-Straalers Absorption
Pages 41-42

IV. On the Absorption of α- and β-Rays: (Excerpt from a Lecture Given before the Physical Society in Copenhagen; Taken from Absorption af α- og β-Straaler
Pages 43-44

V. Dispersion of Light and Absorption of α-Rays: (Notes and Calculations Taken from Dispersion OG Absorption Af α-Straaler
Pages 45-55

VI. Second Paper on Absorption Phenomena: On the Decrease of Velocity of Swiftly Moving Electrified Particles in Passing Through Matter
Pages 57-90

VII. Different Remarks Concerning the Absorption of α- and β-Rays Left out of the Foregoing Paper: (Taken from Remarks on Absorption
Pages 91-93

VIII. Note and Calculations on Scattering of α-Particles: (Taken from Scattering of α-Particles
Pages 95-99

Introduction
Pages 103-134
Ulrich Hoyer

I. The Rutherford Memorandum (1912): (Taken from First Draft of Atomic Models
Pages 136-158

II. The Trilogy: On The Constitution of Atoms and Molecules
Pages 159,161-185,187-233

III. Bibliography to the Trilogy (1913)
Pages 235-239

IV. The Influence of Electromagnetic Radiation: (Taken From Orbit of Electron
Pages 241-247

V. Notes on the Properties of Kepler Motion: (Taken from Numerical Calculations 0
Pages 249-251

VI. Magnetism: (Taken from Magnetism I and Magnetism II
Pages 253-265

VII. Comment on Thomson's Atom Model of 1913: (Taken from Structure of Atoms
Pages 267-268

VIII. Draft of a Letter to “Nature” Concerning Nicholson's Theory of Spectra (1913): (Taken from Answer to Nicholson I
Pages 269-271

IX. The Spectra of Helium and Hydrogen: (Nature 92 (1913) 231)
Pages 273-276

X. On the Spectrum of an Isotope of Hydrogen: (Taken from Spectrum of Hydrogen Isotope)
Pages 277-278

XI. Line Spectra and the Law of Black-Body Radiation
Pages 279-280

XII. On the Spectrum of Hydrogen (1914): (Om Brintspektret, Fysisk Tidsskrift 12 (1914) 97)
Pages 281-301

XIII. Atomic Models and X-Ray Spectra: (Nature 92 (1914) 553
Pages 303-304

XIV. Answer to Lindemann (1914): The Answer Refers to F. A. Lindemann: Atomic Models and X-Ray Spectra, Nature 92 (1914) 631
Pages 305-306

XV. Comments on Letters by Strutt and Andrade (1914): The Comments Refer to R.J Strutt:Experiments Bearing on the Origin of Spectra, Nature 93 (1914) 32 and E.N. da. C. Andrade: Experiments Bearing on the Origin of Spectra, ibid. 93 (1914) 59
Pages 307-309

XVI. Answer to Nicholson: (Taken from Answer to Nicholson II
Pages 311-316

Introduction
Pages 319-345
Ulrich Hoyer

I. On the Effect of Electric and Magnetic Fields on Spectral Lines: (Phil. Mag. 27 (1914) 506
Pages 347-367

II. Draft of a Note to Phil. Mag. Concerning the Stark Effect (Unpublished): (Taken from Effect of Electric and Magnetic Fields on Spectral Lines
Pages 369-371

III. Note on Problems to be Solved: (Taken from Deduction of Rydberg's Constant
Pages 373-374

IV. On the Series Spectrum of Hydrogen and the Structure of the Atom: (Phil. Mag. 29 (1915) 332
Pages 376-380

V. Relativity Correction: (Taken from Relativity Correction
Pages 381-382

VI. The Spectra of Hydrogen and Helium: (Nature 95 (1915) 6
Pages 384-388

VII. On the Quantum Theory of Radiation and the Structure of the Atom: (Phil. Mag. 30 (1915) 394
Pages 390-413

VIII. Draft of a Letter to “Nature” (1915): (Taken from Isotopics)
Pages 415-416

IX. Note on the Properties of Isotopes and the Theory of the Nucleus Atom (1915): (Taken from Properties of Isotopes)
Pages 417-425

X. A Survey of Moseley's Work
Pages 427-430

XI. On the Application of the Quantum Theory to Periodic Systems: (Unpublished Paper, Intended for Publication in the Phil. Mag., April 1916
Pages 431-460

XII. Additions to the Foregoing Paper: (Taken from On the Application of the Quantum Theory
Pages 463-470

XIII. On the Model of a Triatomic Hydrogen Molecule: (Medd. Kgl. Vetenskaps-Akad., Nobelinstitut, Stockholm 5, No. 28 (1919)
Pages 471-488

Introduction
Pages 491-611

Inventory of Scientific Correspondence In The Niels Bohr Archive (1912–1917)
Pages 613-620

Documents Related to the Theory of Absorption of Charged Particles and to the Theory of Atoms and Molecules (1905–1917)
Pages 623-634

Index
Pages 637-647

Errata
Page 649