Michael Cottam

Personal Home Page

http://www.physics.uwo.ca/~mgc/

Articles in Scholarly Journals [Incomplete List]

  1. One- and two-magnon Raman scattering in the canted antiferromagnet NiF2
    Journal of Magnetism and Magnetic Materials, vol. 310, no. 2, pp. 1593–1595, 2007
  2. Magnetostatic modes and magnetic polaritons in ferromagnetic and antiferromagnetic nanorings
    Journal of Magnetism and Magnetic Materials, vol. 310, no. 2, pp. 2183–2185, 2007
  3. Coupled dipole-exchange spin waves in arrays of interacting ferromagnetic nanowires
    Journal of Magnetism and Magnetic Materials, vol. 310, no. 2, pp. 2433–2435, 2007
  4. Microscopic theory of spin waves in ferromagnetic stripes and patterned films
    Journal of Magnetism and Magnetic Materials, vol. 310, no. 2, pp. 2348–2350, 2007
  5. Two-magnon inelastic light scattering in the antiferromagnets CoF_{2} and NiF_{2} : Experiment and theory
    Physical Review B, vol. 76, no. 10, 2007
  6. Dipole-exchange spin waves in ferromagnetic stripes with inhomogeneous magnetization
    Physical Review B, vol. 76, no. 13, 2007
  7. MAGNETOSTATIC MODES IN NANOMETER-SIZED FERROMAGNETIC AND ANTIFERROMAGNETIC TUBES
    Surface Review and Letters, vol. 14, no. 03, p. 471, 2007
  8. Effects of a uniform external magnetic field on the magnetic properties of a pure dipolar planar system
    Physical Review B, vol. 73, no. 9, 2006
  9. Spin waves in permalloy nanowires: The importance of easy-plane anisotropy
    Physical Review B, vol. 73, no. 14, 2006
  10. Spin-wave excitations in ferromagnetic nanotubes
    Surface Science, vol. 600, no. 18, pp. 4151–4154, 2006
  11. Microscopic theory of spin-wave excitations in ferromagnetic nanorings
    Journal of Applied Physics, vol. 99, no. 8, p. 08J303, 2006
  12. Dipole-exchange spin waves in rectangular antiferromagnetic nanowires
    Journal of Applied Physics, vol. 97, no. 10, p. 10J112, 2005
  13. Magnetic-field dependence of spin waves in ordered permalloy nanowire arrays in two dimensions
    Journal of Applied Physics, vol. 98, no. 4, p. 046103, 2005
  14. Microscopic theory of dipole-exchange spin-wave excitations in ferromagnetic nanowires
    Physical Review B, vol. 71, no. 9, 2005
  15. Spectral intensities and frequencies of spin waves in ferromagnetic cylinders: Application to nickel nanowires
    Physical Review B, vol. 72, no. 22, 2005
  16. Spin Waves in Nickel Nanorings of Large Aspect Ratio
    Physical Review Letters, vol. 94, no. 13, 2005
  17. Thermal properties of surface and bulk spin waves in uniaxial and nonuniaxial metamagnetic films
    Physical Review B, vol. 70, no. 9, 2004
  18. Two-magnon Raman scattering in the antiferromagnet CoF2: theory and experiment
    Journal of Magnetism and Magnetic Materials, vol. 272-276, pp. 275–277, 2004
  19. Dipole-exchange spin waves in heterostructures with a non-magnetic spacer
    Journal of Magnetism and Magnetic Materials, vol. 272-276, pp. 1235–1236, 2004
  20. A microscopic theory of the dipole-exchange spin waves in ferromagnetic nanowires
    Journal of Magnetism and Magnetic Materials, vol. 272-276, pp. 1672–1673, 2004
  21. Interactions between dipole-exchange spin waves in ultrathin antiferromagnetic films
    Journal of Magnetism and Magnetic Materials, vol. 258-259, pp. 329–331, 2003
  22. Theory of elementary excitations in quasiperiodic structures
    Physics Reports, vol. 376, no. 4-5, pp. 225–337, 2003
  23. Thermodynamics of complexity
    Physica A: Statistical Mechanics and its Applications, vol. 320, pp. 318–328, 2003
  24. Segregation of the photosystems in thylakoids depends on their size
    Biochimica et Biophysica Acta (BBA) - Bioenergetics, vol. 1606, no. 1-3, pp. 73–82, 2003
  25. Segregation of the photosystems in higher plant thylakoids and short- and long-term regulation by a mesoscopic approach
    Journal of Theoretical Biology, vol. 225, no. 4, pp. 431–441, 2003
  26. Thermal properties of surface and bulk spin waves in metamagnets FeBr2 and FeCl2
    physica status solidi (a), vol. 196, no. 1, pp. 165–168, 2003
  27. Surface Review and Letters, vol. 10, no. 1, p. 13, 2003
  28. Renormalization and damping of dipole-exchange spin waves in ultrathin antiferromagnetic films
    Physical Review B, vol. 68, no. 10, 2003
  29. Effects of the biquadratic exchange coupling on the localization and scaling laws of spin waves in Fibonacci superlattices
    Physical Review B, vol. 65, no. 5, 2002
  30. Spin-Wave Quantization in Ferromagnetic Nickel Nanowires
    Physical Review Letters, vol. 89, no. 2, 2002
  31. Polaritons in hollow cylinders in the presence of a dc magnetic field
    Journal of the Optical Society of America A, vol. 19, no. 12, p. 2449, 2002
  32. Magnetization in quasiperiodic magnetic multilayers with biquadratic exchange and uniaxial anisotropy
    Journal of Magnetism and Magnetic Materials, vol. 240, no. 1-3, pp. 529–531, 2002
  33. Multifractal spectra of spin waves in Fibonacci magnetic superlattices with biquadratic exchange coupling
    Physica A: Statistical Mechanics and its Applications, vol. 309, no. 1-2, pp. 121–130, 2002
  34. Surface and bulk spin waves in magnetic superlattices with biquadratic exchange coupling
    Journal of Applied Physics, vol. 91, no. 10, p. 7221, 2002
  35. Quantum Monte Carlo study of a Heisenberg spin system in two dimensions with long-range interactions
    Journal of Applied Physics, vol. 89, no. 11, p. 7329, 2001
  36. Quantum Monte-Carlo study of the Heisenberg chain with long-range ferromagnetic interactions
    Physica A: Statistical Mechanics and its Applications, vol. 294, no. 1-2, pp. 139–154, 2001
  37. Influence of the biquadratic interlayer coupling in the specific heat of Fibonacci magnetic multilayers
    Physica A: Statistical Mechanics and its Applications, vol. 301, no. 1-4, pp. 341–350, 2001
  38. Exchange-dominated spin waves in simple cubic antiferromagnetic films
    Physical Review B, vol. 63, no. 17, 2001
  39. Microscopic theory of dipole-exchange spin waves in ferromagnetic films: Linear and nonlinear processes
    Physical Review B, vol. 62, no. 10, pp. 6545–6560, 2000
  40. Journal of Physics: Condensed Matter, vol. 12, no. 6, pp. 1041–1052, 2000
  41. Time rescaling and generalized entropy in relation to the internal measurement concept
    Physica A: Statistical Mechanics and its Applications, vol. 278, no. 1-2, pp. 150–160, 2000
  42. Green function theory for a magnetic impurity layer in a semi-infinite transverse Ising model
    Journal of Magnetism and Magnetic Materials, vol. 213, no. 1-2, pp. 195–200, 2000
  43. Optically Nonlinear s-Polarized Electromagnetic Waves in Multilayered Symmetric Dielectrics
    Surface Review and Letters, vol. 7, no. 1-2, pp. 89–102, 2000
  44. Diagrammatic approach to calculation of the fluctuation correlation matrix in a metabolic system
    Biosystems, vol. 56, no. 2-3, pp. 63–73, 2000
  45. Surface spin wave in canted antiferromagnets
    Journal of Applied Physics, vol. 87, no. 9, p. 5938, 2000
  46. Mapping of Statistical Physics to Information Theory with Application to Biological Systems
    Journal of Theoretical Biology, vol. 202, no. 1, pp. 43–54, 2000
  47. A two-dimensional many-body system with competing interactions as a model for segregation of photosystems in thylakoids of green plants
    European Biophysics Journal, vol. 29, no. 3, pp. 214–220, 2000
  48. Nonlinear dynamics of nuclear–electronic spin processes in ferromagnets
    Journal of Applied Physics, vol. 85, no. 8, p. 5627, 1999
  49. Theory of localized spin wave modes at surface steps on ferromagnetic films
    Journal of Applied Physics, vol. 85, no. 8, p. 5495, 1999
  50. Magnetostatic modes in quasiperiodic Fibonacci magnetic superlattices
    Journal of Applied Physics, vol. 85, no. 8, p. 5774, 1999
  51. Robustness and time-scale hierarchy in biological systems
    Biosystems, vol. 50, no. 1, pp. 71–82, 1999
  52. Energy shift and damping of dipole-exchange spin waves in ultrathin ferromagnetic films
    Nanostructured Materials, vol. 12, no. 1-4, pp. 395–398, 1999
  53. Nonlinear spin dynamics in ferromagnets with electron-nuclear coupling
    Physical Review B, vol. 60, no. 2, pp. 1227–1237, 1999
  54. Optically nonlinear s-polarized waves in dielectric superlattices
    IEEE Journal of Quantum Electronics, vol. 34, no. 8, pp. 1367–1373, 1998
  55. Localised magnetic impurity states in a transverse Ising ferromagnet: bulk and surface effects
    Journal of Magnetism and Magnetic Materials, vol. 189, no. 2, pp. 234–240, 1998
  56. Spin-wave interactions in ultrathin ferromagnetic films: the dipole-exchange regime
    Solid State Communications, vol. 108, no. 7, pp. 439–443, 1998
  57. Non-linear spin-wave spectra in anisotropic magnetic superlattices
    Solid State Communications, vol. 108, no. 11, pp. 827–831, 1998
  58. Dipole-exchange spin wave spectra of exchange-coupled magnetic multilayers calculated by transfer matrix formalism
    Journal of Applied Physics, vol. 79, no. 8, p. 5724, 1996
  59. Interaction of light with a nonlinear spin wave in a normally magnetized ferromagnetic film
    Journal of Applied Physics, vol. 79, no. 8, p. 5371, 1996
  60. A Monte-Carlo Method for Modelling the Photosystem II Operation and Intersystem Electron Transport in Higher Plants
    Molecular Simulation, vol. 17, no. 3, pp. 165–173, 1996
  61. Theory of interaction of light with an intensive spin wave in a ferromagnetic film
    Physical Review B, vol. 54, no. 2, pp. 1072–1082, 1996
  62. Surface polaritons in layered structures of anisotropic media
    Physical Review B, vol. 54, no. 4, pp. 2949–2953, 1996
  63. Spin-wave theory of impurity states near the interface between two ferromagnets
    Physical Review B, vol. 51, no. 2, pp. 1003–1009, 1995
  64. Journal of Physics: Condensed Matter, vol. 6, no. 5, pp. L35–L38, 1994
  65. Theory of Brillouin light scattering from dipole-exchange spin waves in magnetic double layers with interlayer exchange coupling
    Journal of Applied Physics, vol. 75, no. 10, p. 6443, 1994
  66. Magnon lineshape for light scattering from Bi-doped YIG
    Solid State Communications, vol. 92, no. 12, pp. 967–971, 1994
  67. Spin-wave spectra of ferromagnetic superlattices with nonuniaxial single-ion anisotropy: microscopic theory
    Solid State Communications, vol. 89, no. 3, pp. 249–253, 1994
  68. Superlattice plasmon-polaritons
    Physics Reports, vol. 233, no. 2, pp. 67–135, 1993
  69. Gap solitons in periodic structures: Modulated magnetic thin films
    Physical Review B, vol. 47, no. 14, pp. 8667–8671, 1993
  70. Dipole-exchange theory for Brillouin light scattering from hybridized spin waves in ferromagnetic thin films
    Physical Review B, vol. 48, no. 17, pp. 12768–12777, 1993
  71. Spin-wave envelope solitons in periodically modulated magnetic films
    IEEE Transactions on Magnetics, vol. 28, no. 5, pp. 3306–3308, 1992
  72. Surface properties of perovskite antiferromagnets: Spectrum of spin waves and impurity modes
    Physical Review B, vol. 45, no. 22, pp. 12898–12904, 1992
  73. Green-function theory for a single magnetic impurity near the surface of an antiferromagnet
    Physical Review B, vol. 45, no. 1, pp. 266–273, 1992
  74. Theory of spin waves in ferromagnetic superlattices with nonuniaxial single-ion anisotropy
    Physical Review B, vol. 46, no. 22, pp. 14543–14549, 1992
  75. One- and two-magnon excitations in NiO
    Journal of Magnetism and Magnetic Materials, vol. 104-107, pp. 1053–1054, 1992
  76. Surface polaritons in antiferromagnetic superlattices with ordering perpendicular to the surface
    Solid State Communications, vol. 81, no. 7, pp. 571–574, 1992
  77. Spin-wave impurity modes for a ferromagnetic thin film
    Solid State Communications, vol. 84, no. 4, pp. 379–382, 1992
  78. Electrodynamics of polaritons in Fibonacci-type piezoelectric superlattices
    Solid State Communications, vol. 83, no. 8, pp. 545–549, 1992
  79. Theory of plasmon-polaritons in fibonacci-type superlattices with two-dimensionl electron gas layers
    Solid State Communications, vol. 81, no. 5, pp. 383–386, 1992
  80. Power spectra of bulk and surface plasmons in a semi-infinite superlattice of electron gas layers
    Solid State Communications, vol. 81, no. 4, pp. 321–324, 1992
  81. Influence of optic phonons and plasmons on light propagation in Fibonacci semiconductor superlattices
    Superlattices and Microstructures, vol. 9, no. 1, pp. 115–118, 1991
  82. Green-function theory for an isolated magnetic impurity near the surface of a ferromagnet
    Physical Review B, vol. 44, no. 14, pp. 7466–7472, 1991
  83. Magnetic Recording Conference TMRC91
    IEEE Transactions on Magnetics, vol. 27, no. 6, 1991
  84. Theory for Brillouin light scattering from dipole-exchange surface spin waves in ferromagnetic films
    IEEE Transactions on Magnetics, vol. 27, no. 6, pp. 5489–5491, 1991
  85. Theory of surface and bulk excitations in ferromagnetic semiconductors
    Physical Review B, vol. 42, no. 16, pp. 10311–10318, 1990
  86. Theory of surface spin waves in metamagnets
    Physical Review B, vol. 42, no. 7, pp. 4304–4310, 1990
  87. Surface spin waves in Heisenberg ferromagnets with nonuniaxial single-ion anisotropy
    Physical Review B, vol. 42, no. 1, pp. 624–630, 1990
  88. Quantum-mechanical methods in positron channeling theory
    Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, vol. 48, no. 1-4, pp. 159–162, 1990
  89. Corrections to an effective Schrödinger equation for relativistic channeling of particles in solids
    Solid State Communications, vol. 75, no. 10, pp. 807–809, 1990
  90. Green function theory for a magnetic impurity layer in a semi-infinite ferromagnet
    Solid State Communications, vol. 76, no. 3, pp. 437–442, 1990
  91. Integral-equation approach to the quantum-mechanical theory of positron channeling
    Solid State Communications, vol. 74, no. 8, pp. 857–862, 1990
  92. Spin cluster theory of light scattering in insulating spin glasses
    Solid State Communications, vol. 71, no. 1, pp. 53–56, 1989
  93. Theory of Raman scattering from plasmon-polaritons in a superlattice of alternating layered electron gases
    Solid State Communications, vol. 69, no. 3, pp. 321–324, 1989
  94. Analytic quantum theory of planar positron channeling
    Physical Review B, vol. 40, no. 10, pp. 6485–6489, 1989
  95. Journal of Physics: Condensed Matter, vol. 1, no. 28, pp. 4667–4672, 1989
  96. Magnetostatic theory of collective excitations in ferromagnetic and antiferromagnetic superlattices with magnetization perpendicular to the surface
    Physical Review B, vol. 35, no. 1, pp. 189–196, 1987
  97. Light scattering from magnons in MnF2
    Physical Review B, vol. 35, no. 4, pp. 1973–1982, 1987
  98. Green function theory of a semi-infinite ising ferromagnet in a transverse field
    physica status solidi (b), vol. 134, no. 2, pp. 597–604, 1986
  99. Green-function theory of light scattering from plasmons in a superlattice with electron-gas layers
    Solid State Communications, vol. 57, no. 11, pp. 877–880, 1986
  100. A canonical transformation for electron-plasmon interactions and its application to electron energy loss spectroscopy
    Solid State Communications, vol. 55, no. 4, pp. 317–320, 1985
  101. One-magnon Raman scattering in a S=5/2 antiferromagnet
    Physical Review B, vol. 31, no. 1, pp. 641–643, 1985
  102. Journal of Physics C: Solid State Physics, vol. 17, no. 10, pp. 1735–1752, 1984
  103. Journal of Physics C: Solid State Physics, vol. 17, no. 10, pp. 1793–1823, 1984
  104. Journal of Physics C: Solid State Physics, vol. 17, no. 33, pp. 6009–6026, 1984
  105. Journal of Physics C: Solid State Physics, vol. 16, no. 23, pp. 4701–4717, 1983
  106. Journal of Physics C: Solid State Physics, vol. 16, no. 9, pp. 1741–1755, 1983
  107. Surface excitations for the Ising model in a transverse field
    Solid State Communications, vol. 45, no. 8, pp. 771–774, 1983
  108. Theory of two-magnon difference contributions to light scattering from antiferromagnets
    Solid State Communications, vol. 44, no. 6, pp. 751–753, 1982
  109. Brillouin scattering of light by spin waves in thin ferromagnetic films (invited)
    Journal of Applied Physics, vol. 53, no. 3, p. 2078, 1982
  110. Journal of Physics C: Solid State Physics, vol. 15, no. 23, pp. 4847–4868, 1982
  111. Journal of Physics C: Solid State Physics, vol. 15, no. 27, pp. 5715–5725, 1982
  112. Journal of Physics C: Solid State Physics, vol. 14, no. 34, pp. 5347–5366, 1981
  113. Journal of Physics C: Solid State Physics, vol. 14, no. 6, pp. 945–960, 1981
  114. Green functions, power spectra, and Raman scattering of thin film polaritons
    physica status solidi (b), vol. 107, no. 2, pp. 737–747, 1981
  115. “Anomalous” behaviour of the anti-Stokes-Stokes intensity ratio for one-magnon Raman scattering in FeF2
    Solid State Communications, vol. 33, no. 1, pp. 129–132, 1980
  116. ?Anomalous? anti-Stokes:Stokes Raman scattering intensity ration in antiferromagnetic FeF2
    Journal of Magnetism and Magnetic Materials, vol. 15-18, pp. 771–772, 1980
  117. A theory for light scattering from bulk spin waves and surface spin waves in a ferromagnetic slab
    Journal of Magnetism and Magnetic Materials, vol. 15-18, pp. 1085–1086, 1980
  118. Journal of Physics C: Solid State Physics, vol. 13, no. 15, pp. 2945–2958, 1980
  119. Journal of Physics C: Solid State Physics, vol. 13, no. 32, pp. 6009–6023, 1980
  120. Journal of Physics C: Solid State Physics, vol. 12, no. 1, pp. 105–120, 1979
  121. Journal of Physics C: Solid State Physics, vol. 12, no. 23, pp. 5191–5205, 1979
  122. Journal of Physics C: Solid State Physics, vol. 12, no. 9, pp. 1709–1723, 1979
  123. Journal of Physics C: Solid State Physics, vol. 11, no. 21, pp. 4419–4424, 1978
  124. Magnetic excitations in ferromagnetic semiconductors, and their study by light scattering
    Solid State Communications, vol. 22, no. 10, pp. 651–654, 1977
  125. Journal of Physics C: Solid State Physics, vol. 10, no. 18, pp. 3673–3688, 1977
  126. Journal of Physics C: Solid State Physics, vol. 11, no. 1, pp. 165–181, 1977
  127. Journal of Physics C: Solid State Physics, vol. 9, no. 11, pp. 2121–2136, 1976
  128. Journal of Physics C: Solid State Physics, vol. 9, no. 11, pp. 2137–2150, 1976
  129. A study of spin-phonon interactions in ferromagnetic insulators. II. The phonon spectrum and spin-lattice relaxation bate
    physica status solidi (b), vol. 67, no. 1, pp. 75–83, 1975
  130. A Study of Spin–Phonon Interactions in Ferromagnetic Insulators. I. The Spin Wave Spectrum
    physica status solidi (b), vol. 66, no. 2, pp. 651–662, 1974
  131. Journal of Physics C: Solid State Physics, vol. 7, no. 16, pp. 2919–2932, 1974
  132. Journal of Physics C: Solid State Physics, vol. 6, no. 6, pp. 1007–1019, 1973
  133. Journal of Physics C: Solid State Physics, vol. 6, no. 6, pp. 1020–1036, 1973
  134. Journal of Physics C: Solid State Physics, vol. 5, no. 12, pp. 1461–1474, 1972
  135. Temperature dependence of two-magnon Raman scattering in MnF2 and FeF2
    Solid State Communications, vol. 11, no. 7, pp. 889–893, 1972
  136. Journal of Physics C: Solid State Physics, vol. 3, no. 11, pp. 2283–2304, 1970
  137. Journal of Physics C: Solid State Physics, vol. 3, no. 11, pp. 2305–2325, 1970