Abstract
Phase separation such as the formation of electron-hole droplets has been observed in semiconductor electron-hole systems. In such conventional experiments, the information averaged in real space was obtained. However, in recent years, optical-near-field techniques have enabled us to acquire spatial information. In this study, I propose a theoretical formulation of spatiotemporal dynamics and spatiotemporally resolved optical response of the gas-liquid phase separation in electron-hole systems. In addition, the nature of the nonequilibrium open system is an essential point in electron-hole systems. Therefore, I investigate the effect of the finite lifetime of electron-hole pairs on phase-separation dynamics.
Similar content being viewed by others
References
M. Nagai, R. Shimano, M. Kuwata-Gonokami, Phys. Rev. Lett. 86, 5795 (2001)
R. Shimano, M. Nagai, K. Horiuchi, M. Kuwata-Gonokami, Phys. Rev. Lett. 88, 057404 (2002)
T. Suzuki, R. Shimano, Phys. Rev. Lett. 103, 057401 (2009)
K. Matsuda et al., Phys. Rev. Lett. 91, 177401 (2003)
R.N. Silver, Phys. Rev. B 8, 2403 (1973)
H. Haug, Z. Phys. B 24, 351 (1976)
T. Yoshioka, K. Asano, Phys. Rev. Lett. 107, 256403 (2011)
A. Onuki, Phase Transition Dynamics (Cambridge University Press, Cambridge, 2002), p. 124
M. Kira, F. Jahnke, W. Hoyer, S.W. Koch, Prog. Quantum Electron. 23, 189 (1999)
M. Kira, S.W. Koch, Phys. Rev. A 73, 013813 (2006)
Y. Oono, S. Puri, Phys. Rev. Lett. 58, 836 (1987)
Y. Oono, S. Puri, Phys. Rev. A 38, 434 (1988)
A. Ishikawa, T. Ogawa, Phys. Rev. E 65, 026131 (2002)
S. Benner, H. Haug, Europhys. Lett. 16, 579 (1991)
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Ishikawa, A. Theory of spatiotemporally resolved spectroscopy for phase-separation dynamics in electron-hole systems. Eur. Phys. J. B 86, 41 (2013). https://doi.org/10.1140/epjb/e2012-30621-1
Received:
Revised:
Published:
DOI: https://doi.org/10.1140/epjb/e2012-30621-1