Results 41 to 50 of about 4,461,069 (318)
Band gap control via tuning of inversion degree in CdIn$_2$S$_4$ spinel [PDF]
, 2012 Based on theoretical arguments we propose a possible route for controlling the band-gap in the promising photovoltaic material CdIn$_2$S$_4$. Our \textit{ab initio} calculations show that the experimental degree of inversion in this spinel (fraction of ...
Madelung O. +6 more
core +5 more sources
Scaling relations for gaps in fractional quantum Hall states [PDF]
Physical Review B, 1998 The microscopic approach of Murthy and Shankar, which has recently been used to calculate the transport gaps of quantum Hall states with fractions p/(2ps+1), also implies scaling relations between gaps within a single sequence (fixed s) as well as between gaps of corresponding states in different sequences.
Murthy, Ganpathy +3 more
openaire +2 more sources
Remote Sensing, 2018 Reliable measurements of the 3D distribution of Leaf Area Density (LAD) in forest canopy are crucial for describing and modelling microclimatic and eco-physiological processes involved in forest ecosystems functioning. To overcome the obvious limitations
Maxime Soma +3 more
doaj +1 more source
Sensors, 2015 Leaf area index (LAI) is one of the key biophysical variables required for crop modeling. Direct LAI measurements are time consuming and difficult to obtain for experimental and commercial fruit orchards.
Carlos Poblete-Echeverría +4 more
doaj +1 more source
Hard color-singlet exchange in dijet events in proton-proton collisions at $\sqrt{s} = 13$ TeV
SciPost Physics Proceedings, 2022 We present a measurement of events with two jets separated by a pseudorapidity gap (jet-gap-jet). The signature is expected from hard color-singlet exchange. The jets are reconstructed with the CMS detector. The highest $p_\text{T}$ jets have $p_\text{T}^
Cristian Baldenegro Barrera
doaj +1 more source
Hydrodynamic effects of hybrid nanofluid jet on the heat transfer augmentation
Case Studies in Thermal Engineering, 2023 In industrial and energy systems, precise temperature control is indispensable. This study investigates the impact of hybrid nanofluids and certain jet hydrodynamic effects on enhancing the cooling efficiency on a heated copper surface.
Emmanuel O. Atofarati +2 more
doaj +1 more source
Central Diffraction in Proton-Proton Collisions at $\sqrt{s}=7$\,TeV with ALICE at LHC
, 2013 A double-gap topology is used for filtering central-diffractive events from a proton-proton minimum-bias data sample at a centre-of-mass energy {$\sqrt{s}=7$\,TeV}.
Reidt, Felix
core +1 more source
Local transient rheological behavior of concentrated suspensions [PDF]
, 2011 This paper reports experiments on the shear transient response of concentrated non-Brownian suspensions. The shear viscosity of the suspensions is measured using a wide-gap Couette rheometer equipped with a Particle Image Velocimetry (PIV) device that ...
Blanc F. +4 more
core +3 more sources
Charge gaps at fractional fillings in boson Hubbard ladders [PDF]
Physical Review B, 2014 8 pages, 15 ...
Ying, T. +4 more
openaire +2 more sources
Filling Factor Dependence of the Fractional Quantum Hall Effect Gap [PDF]
Physical Review Letters, 2008 We directly measure the chemical potential jump in the low-temperature limit when the filling factor traverses the nu = 1/3 and nu = 2/5 fractional gaps in two-dimensional (2D) electron system in GaAs/AlGaAs single heterojunctions. In high magnetic fields B, both gaps are linear functions of B with slopes proportional to the inverse fraction ...
Khrapai VS +7 more
openaire +5 more sources