Results 191 to 200 of about 5,976,249 (348)

Comparative Study of the Optical Properties of α‐, β‐, and κ‐Ga2O3

physica status solidi (b), EarlyView.
The optical properties of the α‐, β‐, and κ‐Ga2O3 polymorphs are analyzed using UV–vis spectrophotometry and temperature‐dependent photoluminescence from 23 to 300 K. In this study, their different properties caused by varying structure while using comparative methods are highlighted.
Lewis T. Penman, Zak M. Johnston, Paul R. Edwards, Yuichi Oshima, Clifford McAleese, Piero Mazzolini, Matteo Bosi, Luca Seravalli, Roberto Fornari, Robert W. Martin, Fabien C.‐P. Massabuau   +10 more
wiley   +1 more source

Toward Ultrawide Bandgap Engineering: Physical Properties of an α‐(TixGa1−x)2O3 Material Library

physica status solidi (RRL) – Rapid Research Letters, EarlyView.
The material system α‐(TixGa1−x)2O3 has potential applications in optoelectronics as it theoretically offers a bandgap tunable over a wide range from 0.14 to 5.6 eV. In the present work, spatially addressable material libraries of (TixGa1−x)yOz are realized using combinatorial material synthesis.
Clemens Petersen, Thorsten Schultz, Magnus Andreassen, Sofie Vogt, Norbert Koch, Marius Grundmann, Holger von Wenckstern   +6 more
wiley   +1 more source

Local identification of equatorial mixed Rossby–gravity waves

Quarterly Journal of the Royal Meteorological Society, EarlyView.
A method for the local identification of mixed Rossby–gravity (MRG) waves at specific longitudes is proposed. The technique jointly identifies eastward mixed Rossby–gravity (EMRG) and westward mixed Rossby–gravity (WMRG) waves. Comparison with global identification methods already found in the literature shows very good accuracy of the newly developed ...
João B. Cruz, Carlos C. DaCamara, José M. Castanheira   +2 more
wiley   +1 more source

Statistical Complexity of Quantum Learning

Advanced Quantum Technologies, EarlyView.
The statistical performance of quantum learning is investigated as a function of the number of training data N$N$, and of the number of copies available for each quantum state in the training and testing data sets, respectively S$S$ and V$V$. Indeed, the biggest difference in quantum learning comes from the destructive nature of quantum measurements ...
Leonardo Banchi, Jason Luke Pereira, Sharu Theresa Jose, Osvaldo Simeone   +3 more
wiley   +1 more source

A Study Demonstrating That Using Gravitational Offset to Prepare Extraterrestrial Mobility Missions Is Misleading

Journal of Field Robotics, EarlyView.
ABSTRACT Recently, there has been a surge of international interest in extraterrestrial exploration targeting the Moon, Mars, the moons of Mars, and various asteroids. This contribution discusses how current state‐of‐the‐art Earth‐based testing for designing rovers and landers for these missions currently leads to overly optimistic conclusions about ...
Wei Hu, Pei Li, Arno Rogg, Alexander Schepelmann, Samuel Chandler, Ken Kamrin, Dan Negrut   +6 more
wiley   +1 more source

A design-based framework for optimal stratification using super-population models with application on real data set of breast cancer. [PDF]

PLoS One
Danish F.
europepmc   +1 more source

Goodness-of-fit testing for the Cauchy distribution with application to financial modeling [PDF]

Journal of King Saud University - Science, 2016
M. Mahdizadeh, Ehsan Zamanzade
semanticscholar   +1 more source

Sheathless Elasto‐Inertial Focusing of Sub‐25 Nm Particles in Straight Microchannels

Small, EarlyView.
High‐aspect‐ratio microchannels with elasto‐inertial microfluidics effectively focus sub‐micron particles without a sheath flow. This enables precise manipulation of biological nanoparticles like liposomes and extracellular vesicles, advancing diagnostic and therapeutic applications.
Selim Tanriverdi, Javier Cruz, Shahriar Habibi, Taras Sych, Martim Costa, Gustaf Mårtensson, André Görgens, Samir EL Andaloussi, Luca Brandt, Outi Tammisola, Erdinc Sezgin, Aman Russom   +11 more
wiley   +1 more source

Mine fire emergency path planning based on hybrid strategy improved WOA algorithm. [PDF]

PLoS One
Qi Y, Yu K, Li X, Wang W, Cui X, Bai C.
europepmc   +1 more source

The singularities of Cauchy’s distributions

Duke Mathematical Journal, 1941
openaire   +3 more sources