Results 121 to 130 of about 48,281 (287)

Excitons in the fractional quantum Hall effect

Nature
Excitons, Coulomb-driven bound states of electrons and holes, are typically composed of integer charges. However, in bilayer systems influenced by charge fractionalization, a more exotic form of interlayer exciton can emerge, where pairing occurs between constituents that carry fractional charges.
Naiyuan J. Zhang, Ron Q. Nguyen, Navketan Batra, Xiaoxue Liu, Kenji Watanabe, Takashi Taniguchi, D. E. Feldman, J. I. A. Li   +7 more
openaire   +2 more sources

Algebraic aspects of the fractional quantum Hall effect [PDF]

Nuclear Physics B, 1994
22 pages, SU-4240 ...
openaire   +4 more sources

Opportunities and Challenges of the Application of Nuclear Magnetic Resonance‐Based Cerebrospinal Fluid Metabolomics for Clinical Research

Chemistry–Methods, EarlyView.
Cerebrospinal fluid (CSF) is an important diagnostic matrix in neurology. This review illustrates the potentials and pitfalls of current CSF analysis by nuclear magnetic resonance. Created with BioRender.com in BioRender. Berezhnoy, G. (2025) https://BioRender.com/x80l903. Web of Science is owned by Clarivate.
Georgy Berezhnoy, Jannik Sprengel, Claire Cannet, Nils Pompe, Christoph Trautwein   +4 more
wiley   +1 more source

Single-electron tunneling in the fractional quantum Hall effect regime [PDF]

, 1993
C. W. J. Beenakker, B. Rejaei
openalex   +1 more source

Subband Engineering Even-Denominator Quantum Hall States

, 2010
Proposed even-denominator fractional quantum Hall effect (FQHE) states suggest the possibility of excitations with non-Abelian braid statistics. Recent experiments on wide square quantum wells observe even-denominator FQHE even under electrostatic tilt ...
B. I. Halperin, C. May, J. K. Jain, M. R. Peterson, M. Troyer, V. W. Scarola   +5 more
core   +1 more source

Modular invariants in the fractional quantum Hall effect [PDF]

Nuclear Physics B, 1998
We investigate the modular properties of the characters which appear in the partition functions of nonabelian fractional quantum Hall states. We first give the annulus partition function for nonabelian FQH states formed by spinon and holon (spinon-holon state). The degrees of freedom of spin are described by the affine SU(2) Kac-Moody algebra at level $
openaire   +4 more sources

Impact of Deposition Temperature on the Performance of Sputtered SnO2 Electron Transport Layer in Perovskite Solar Cells

Energy Technology, EarlyView.
Sputtering, an industrial technique, is demonstrated to be viable for fabricating SnO2 electron transport layer for the emerging perovskite solar cell (PSC) technology. This study finds that a deposition temperature of 100 °C during sputtering of SnO2 results in the best film, leading to high‐performance PSCs.
Abhinav Kumar Singh, Aeshah Almushawwah, Mounib Bahri, Jonathan D. Major, Laurie J. Phillips, Nigel D. Browning, Amanda J. Hughes   +6 more
wiley   +1 more source

Ultrasonic approach to the integer and fractional quantum Hall effect [PDF]

, 1994
A. Esslinger, R. Winkler, C. Rocke, A. Wixforth, J. P. Kotthaus, H. Nickel, W. Schlapp, R. Lösch   +7 more
openalex   +1 more source

Model for the fractional quantum Hall effect problem [PDF]

Journal de Physique IV, 2002
A simple one-dimensional model is proposed, in which N spinless interacting fermions occupy $M>N$ degenerate states on a circle. It is argued that the energy spectrum and the wavefunctions of this system strongly resemble the spectrum and wavefunctions of 2D electrons in the lowest Landau level (the problem of the Fractional Quantum Hall Effect ...
openaire   +4 more sources

Cryptic Ontogenetic Changes in the Ventral Coloration of a Color Polymorphic Wall Lizard (Podarcis muralis)

Journal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.
Wall lizards' ventral coloration undergoes cryptic ontogenetic color changes invisible without UV vision. We tracked wall lizards from hatching to one year of age. Spectrophotometry and visual modeling reveal that juveniles show a distinct UV‐enhanced white coloration that changes differently across sexes and body regions.
Javier Abalos, Alicia Bartolomé, Guillem Pérez i de Lanuza, Fabien Aubret, Enrique Font   +4 more
wiley   +1 more source