Results 61 to 70 of about 28,769 (195)

From Opportunity to Constraint: Structural Inequities in Public Pension Fund Investing

Public Budgeting &Finance, EarlyView.
Abstract This study examines how structural features shape participation in private equity across U.S. state and local public pension systems. Using panel data from the Boston College Public Plans Database the analysis introduces the concept of structural asymmetries to explain persistent differences in access to illiquid investment strategies ...
Odd J. Stalebrink
wiley   +1 more source

Optical Dielectric Functions of III-V Semiconductors in Wurtzite Phase

, 2010
Optical properties of semiconductors can exhibit strong polarization dependence due to crystalline anisotropy. A number of recent experiments have shown that the photoluminescence intensity in free standing nanowires is polarization dependent.
Amrit De, Craig E. Pryor, F. Herman, M. Cohen   +3 more
core   +1 more source

Human and Intellectual Capital Spending Efficiency and Efficacy: Evidence from U.S. Universities

Journal of Business Finance &Accounting, Volume 53, Issue 2, Page 970-997, April 2026.
ABSTRACT We analyze the efficiency and efficacy of human and intellectual capital investment to better understand the effects of social investment. Existing literature in the corporate setting lacks analysis on the impact of human and intellectual capital investment, likely due to data scarcity.
Christopher S. Armstrong, Alan D. Jagolinzer, Sarah Kröchert, Andrea Pawliczek   +3 more
wiley   +1 more source

Gallium antimonide texturing for enhanced light extraction from infrared optoelectronics devices

AIP Advances, 2016
The use of gallium antimonide (GaSb) is increasing, especially for optoelectronic devices in the infrared wavelengths. It has been demonstrated in gallium nitride (GaN) devices operating at ultraviolet (UV) wavelengths, that surface textures increase the
Ella Wassweiler, Fatima Toor
doaj   +1 more source

PearSAN: A Machine Learning Method for Inverse Design Using Pearson Correlated Surrogate Annealing

Advanced Optical Materials, Volume 14, Issue 10, 13 March 2026.
A machine learning–assisted inverse design framework is introduced to overcome the curse of dimensionality in complex nanophotonic design problems. By leveraging Pearson‐correlated surrogate annealing (PearSAN) method within a generative latent space, rapid convergence toward optimal thermophotovoltaic metasurface designs is achieved, enabling precise ...
Michael Bezick, Blake A. Wilson, Vaishnavi Iyer, Yuheng Chen, Vladimir M. Shalaev, Sabre Kais, Alexander V. Kildishev, Brad Lackey, Alexandra Boltasseva   +8 more
wiley   +1 more source

Impairment no setor público: particularidades das normas nacionais e internacionais Impairment in the public sector: particularities of Brazilian and international standards

Revista de Administração Pública, 2010
O impairment no setor público tem sido pouco discutido no meio acadêmico. Os órgãos normatizadores têm publicado pronunciamentos sobre o assunto, enquanto muitas dúvidas surgem e permanecem sem resposta.
Luiz Nelson Guedes de Carvalho, Patrícia de Souza Costa, Alan Teixeira de Oliveira   +2 more
doaj   +1 more source

Band-edge diagrams for strained III-V semiconductor quantum wells, wires, and dots

, 2005
We have calculated band-edge energies for most combinations of zincblende AlN, GaN, InN, GaP, GaAs, InP, InAs, GaSb and InSb in which one material is strained to the other.
Pistol, M. -E., Pryor, C. E.
core   +1 more source

Comprehensive Review on Concentrated Solar Photovoltaics: Manufacturing, Cooling Technologies, and Advanced Applications

Advanced Energy and Sustainability Research, Volume 7, Issue 3, March 2026.
This review examines the evolution and current state of concentrated photovoltaic systems, focusing on materials, manufacturing pathways, and thermal management challenges. Advanced cooling techniques and emerging applications are assessed alongside recent digital integration strategies. Through linking performance gains with practical limitations, the
Abdul Ghani Olabi, Adnan Alashkar, Montaser Mahmoud, Ayman Mdallal, Malek Kamal Rabaia, Abdul Hai Alami, Mahmoud Elgendi, Mohammad Ali Abdelkareem   +7 more
wiley   +1 more source

Bandgap Engineering in InAs/GaSb II Superlattices: Modulation and Vacancy Defects Analysis

Photonics
The computational analysis of InAs/GaSb type-II superlattices utilizing density functional theory (DFT) with pseudopotentials has been performed. The PBE+U method was employed to correct for the strong correlation effects of the P orbitals of In, As, Ga,
Yan Jiang, Yulin Zhou, Zongyao Zhang, Zhengdao Li, Liyuan Jiang, Xinxin Zhao, Jianbao Wu   +6 more
doaj   +1 more source

Heterogeneous integration of InAs/GaSb tunnel diode structure on silicon using 200 nm GaAsSb dislocation filtering buffer

AIP Advances, 2018
An InAs/GaSb tunnel diode structure was heterogeneously integrated on silicon by solid source molecular beam epitaxy using a 200 nm strained GaAs1-ySby dislocation filtering buffer.
J.-S. Liu, M. Clavel, R. Pandey, S. Datta, Y. Xie, J. J. Heremans, M. K. Hudait   +6 more
doaj   +1 more source