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19962026
most citedDirect Measurement of the Exciton Binding Energy and Effective Masses for Charge carriers in an Organic-Inorganic Tri-halide Perovskite

2.1k citations

Showing 2001 · cond-mat.mes-hallShow all

7 papers · 2 filters

cond-mat.mes-hall2001★ 158 cited

The origin of second-order transverse magnetic anisotropy in Mn12-acetate

A. Cornia, R. Sessoli, L. Sorace +3

The problem of the role of transverse fields in Mn12-acetate, a molecular nanomagnet, is still open. We present structural evidences that the disorder of the acetic acid of crystal…

cond-mat.mes-hall2001★ 12 cited

Spin-engineered quantum dots

V. Fleurov, V. A. Ivanov, F. M. Peeters +1

Spatially nonhomogeneously spin polarized nuclei are proposed as a new mechanism to monitor electron states in a nanostructure, or as a means to createn and, if necessary, reshape…

cond-mat.mes-hall2001

Intersubband magnetophonon resonances in quantum cascade structures

D. Smirnov, O. Drachenko, J. Leotin +5

We report on our magnetotransport measurements of GaAs/GaAlAs quantum cascade structures in a magnetic field of up to 62 T. We observe novel quantum oscillations in tunneling curre…

cond-mat.mes-hall2001★ 22 cited

Electronic transport through nuclear-spin-polarization-induced quantum wire

Yu. V. Pershin, S. N. Shevchenko, I. D. Vagner +1

Electron transport in a new low-dimensional structure - the nuclear spin polarization induced quantum wire (NSPI QW) is theoretically studied. In the proposed system the local nucl…

cond-mat.mes-hall2001★ 2 cited

Novel critical field in magneto-resistance oscillation of 2DEG in asymmetric GaAs/AlGaAs double wells measured as a function of the in-plane magnetic field

P. Svoboda, Y. Krupko, L. Smrcka +3

We have investigated the magnetoresistance of strongly asymmetric double-well structures formed by a thin AlGaAs barrier grown far from the interface in the GaAs buffer of standard…

cond-mat.mes-hall2001★ 8 cited

Hopping conductivity in heavily doped n-type GaAs layers in the quantum Hall effect regime

S. S. Murzin, M. Weiss, A. G. M. Jansen +1

We investigate the magnetoresistance of epitaxially grown, heavily doped n-type GaAs layers with thickness (40-50 nm) larger than the electronic mean free path (23 nm). The tempera…

cond-mat.mes-hall2001★ 52 cited

Observation of a new phase transition between fully and partially polarized quantum Hall states with charge and spin gaps at

N. Freytag, Y. Tokunaga, M. Horvatic +3

The average electron spin-polarization of two-dimensional electron gas confined in multiple quantum-wells was measured by nuclear magnetic resonance (NMR…