Results 51 to 60 of about 5,212,798 (338)
EcoMat, 2022 With efficiency surpassing 25%, perovskite solar cells (PSCs) have received much attention because of their excellent potential in photovoltaic field. However, there are some challenging issues still exist which need to be addressed.
Qingrui Wang +9 more
doaj +1 more source
Universal Mechanism of Band-Gap Engineering in Transition-Metal Dichalcogenides. [PDF]
Nano letters (Print), 2017 van der Waals two-dimensional (2D) semiconductors have emerged as a class of materials with promising device characteristics owing to the intrinsic band gap.
Mingu Kang +9 more
semanticscholar +1 more source
Polarization Gradient Effect of Negative Capacitance LTFET
Micromachines, 2022 In this paper, an L-shaped tunneling field effect transistor (LTFET) with ferroelectric gate oxide layer (Si: HfO2) is proposed. The electric characteristic of NC-LTFET is analyzed using Synopsys Sentaurus TCAD.
Hao Zhang +8 more
doaj +1 more source
Journal de Physique I, 1997 We present structures, based on rods, that exhibit phonon band gaps. Structures based on rods made out of segments of different materials have very large gaps or multiple gaps. For homogeneous cylinders smaller gaps exist. Possible applications are discussed.
Hornreich, R. +3 more
openaire +2 more sources
, 2005 We calculate the Coulomb interaction induced density, temperature and magnetization dependent many-body band-gap renormalization in a typical diluted magnetic semiconductor GaMnAs in the optimally-doped metallic regime as a function of carrier density ...
C. Timm +4 more
core +1 more source
RSC Advances, 2019 A reliable sol–gel approach, which combines the formation of ZnO nanocrystals and a solvent driven, shape-controlled, crystal-growth process to form well-organized ZnO nanostructures at low temperature is presented.
Klinton Davis +4 more
semanticscholar +1 more source
Width-Dependent Band Gap in Armchair Graphene Nanoribbons Reveals Fermi Level Pinning on Au(111) [PDF]
ACS Nano, 2017 We report the energy level alignment evolution of valence and conduction bands of armchair-oriented graphene nanoribbons (aGNR) as their band gap shrinks with increasing width.
Néstor Merino-Dìez +9 more
semanticscholar +1 more source
AIP Advances, 2017 We report the effect of geometrical shape of diamond nanowire on its mechanical properties. Finite element modeling using COMSOL Multiphysics software is used to simulate various diamond nanowire with circular, square, rectangular, hexagonal and ...
Garuma Abdisa Denu +3 more
doaj +1 more source
Determination of the Band Gap Energy for Ternary Material Sn-In-Zn-O Thin Films by Electron Spectroscopy and Ultra-visible Spectrometer [PDF]
, 2015 The SnInZnO thin film was prepared at room temperature by RF magnetron sputtering. The band gap of this film was investigated by REELS and UV-Spectrometer analysis.
Denny, Y. R. (Yus)
core
Pediatric Blood &Cancer, EarlyView.ABSTRACT In pediatric patients, T‐cell lymphoblastic lymphoma (T‐LBL) survival exceeds 80%. Relapse remains associated with limited curative options. Frontline treatment is largely extrapolated from T‐cell acute lymphoblastic leukemia (T‐ALL) treatment, reflecting the ongoing debate, whether both entities represent distinct diseases or variants within ...
Marie C. Heider +4 more
wiley +1 more source