James W. Allen

Department of Physics
University of Michigan
E-mail: jwallen@umich.edu

Fields of interest:

  • Electronic structure of solids
  • Photon and electron spectroscopy of solids


Recent publications (selected):

Feng Wang, J.V. Alvarez, S.-K. Mo, J.W. Allen, G.-H. Gweon, J. He, R. Jin, D. Mandrus,
H. Hochst
New Luttinger liquid physics from photoemission on Li0.9MoO17,
Phys. Rev. Letters, Vol. 96, (2006).

G.-H. Gweon, S.-K. Mo, J.W. Allen, H. Höchst, J.L. Sarrao, Z. Fisk:
Hidden one-dimensional electronic structure and non-Fermi liquid angle resolved photoemission line shapes of n-Mo4O11,
Phys. Rev. B, Vol. 72, (2005).

V.I. Anisimov, D.E. Kondakov, A.V. Koshevnikov, I.A. Nekrasov, Z.V. Pchelkina,
J.W. Allen, S.-K. Mo, H.-D. Kim, P. Metcalf, S. Suga, A. Sekiyama, G. Keller, I. Lenov,
X. Ren, D. Vollhardt
Full orbital calculation scheme for materials with strongly correlated electrons,
Phys. Rev. B, Vol. 71, (2005).

J.W. Allen:
The Kondo Resonance in Electron Spectroscopy, special issue: Kondo Effect—40 Years After the Discovery;
Journal Phys. Soc. Jpn., Vol. 74(34), (2005).

G.-H. Gweon, S.-K. Mo, J.W. Allen, J. He, D. Mandrus, H. Höchst:
Luttinger liquid ARPES spectra from samples of Li0.9Mo6O17 grown by the temperature gradient flux technique,
Phys. Rev. B, Vol. 70, (2004).

S.-K. Mo, H.-D. Kim, J.W. Allen, G.-H. Gweon, J.D. Denlinger, J.-H. Park, A. Sekiyama,
A. Yamasaki, S. Suga, P. Metcalf, K. Held
Filling of the Mott-Hubbard gap in the high temperature photoemission spectrum of (V0.972Cr0.028)2O3,
Phys. Rev. Letters, Vol. 93, (2004).

G.-H. Gweon, J.W. Allen, J.D. Denlinger:
Generalized Spectral Signatures of Electron Fractionalization in Quasi-One and -Two Dimensional Molybdenum Bronzes and Superconducting Cuprates,
Phys. Rev. B, Vol. 68, (2003).

S.-K. Mo, J.D. Denlinger, H.-D. Kim. J.-H. Park, J.W. Allen, A. Sekiyama, A. Yamasaki, K. Kadona, S. Suga, Y. Saitoh, T. Muro, P. Metcalf, G. Keller, K. Held, V. Eyert,
V.I. Anisimov, D. Vollhardt
Prominent Quasi-Particle Peak in the Single Particle Spectrum of V2O3,
Phys. Rev. Letters, Vol. 90, (2003).

J.W. Allen:
Isakson Prize paper: Quasi-particles and their absence in photoemission spectroscopy,
Solid State Commun., Vol. 123(469), (2002).

J.D. Denlinger, J.A. Clack, J.W. Allen, G.-H. Gweon, D.M. Poirier, C.G. Olson,
J.L. Sarrao, A.D. Bianchi, Z. Fisk
Bulk bandgaps in divalent hexaborides,
Phys. Rev. Lett., Vol. 89, (2002).