T. Portengen

Theory of electronic ferroelectricity

T. Portengen, Th. Östreich, L. J. Sham · Physical review. B, Condensed matter · 1996 · 145 citations · Full text

Natural Sciences, Physics, Condensed Matter Physics +16

Linear and Nonlinear Optical Characteristics of the Falicov-Kimball Model

T. Portengen, Th. Östreich, L. J. Sham · Physical Review Letters · 1996 · 81 citations · Full text

Natural Sciences, Physics, Condensed Matter Physics +16

Photoluminescence signature of Skyrmions at ν=1

T. Portengen, Joanne R. Chapman, V. Nikos Nicopoulos et al. · Physical review. B, Condensed matter · 1997 · 17 citations · Full text

Natural Sciences, Physics, Condensed Matter Physics +8

Second-order optical response from a Bose-Einstein condensate of excitons

Th. Östreich, T. Portengen, L. J. Sham · Solid State Communications · 1996 · 13 citations

Natural Sciences, Physics, Condensed Matter Physics +10

<i>A</i> <i>p</i> <i>r</i> <i>i</i> <i>o</i> <i>r</i> <i>i</i> incorporation of ballistic and heating effects in a four-moment approach to the Boltzmann equation

T. Portengen, H. M. J. Boots, M. F. H. Schuurmans · Journal of Applied Physics · 1990 · 13 citations

Natural Sciences, Physics, Computational Physics +13