1.8k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of Colorado BoulderUS112 papers
- Colorado School of MinesUS59 papers
- King's College LondonGB30 papers
- Lawrence Berkeley National LaboratoryUS28 papers
- Fudan UniversityCN17 papers
- Radboud University NijmegenNL15 papers
- Stanford UniversityUS15 papers
- University of MinnesotaUS15 papers
- University of California, BerkeleyUS14 papers
- Colorado State UniversityUS13 papers
- North Carolina State UniversityUS12 papers
- Princeton UniversityUS12 papers
37 papers · 1 filter
Tuning the spontaneous exchange bias effect in La1.5Sr0.5CoMnO6 with sintering temperature
C. Macchiutti, J. R. Jesus, F. B. Carneiro +8
Here, we present a study of the influence of microstructure on the magnetic properties of polycrystalline samples of the La1.5Sr0.5CoMnO6 double perovskite, with primary attention…
Lattice fluctuations, not excitonic correlations, mediated electronic localization in TiSe
Ross E. Larsen, Dimitar Pashov, Matthew D. Watson +2
TiSe is thought to be an insulator with a bandgap of ~0.1eV. It has attracted a much interest because, among of a rich array of unique properties, many have thought TiSe is…
Silicon Implantation and Annealing in -GaO: Role of Ambient, Temperature, and Time
K. R. Gann, N. Pieczulewski1, C. A. Gorsak +9
Optimizing thermal anneals of Si-implanted -GaO is critical for low resistance contacts and selective area doping. We report the impact of annealing ambient, temperature…
Discovery of the Zintl-phosphide BaCdP as a long carrier lifetime and stable solar absorber
Zhenkun Yuan, Diana Dahliah, Muhammad Rubaiat Hasan +17
Thin-film photovoltaics offers a path to significantly decarbonize our energy production. Unfortunately, current materials commercialized or under development as thin-film solar ce…
Breakdown of the drift-diffusion model for transverse spin transport in a disordered Pt film
K. D. Belashchenko, G. G. Baez Flores, W. Fang +4
Spin accumulation and spin current profiles are calculated for a disordered Pt film subjected to an in-plane electric current within the nonequilibrium Green function approach. In…
Open-Loop Control Co-Design of Semisubmersible Floating Offshore Wind Turbines using Linear Parameter-Varying Models
Athul Krishna Sundarrajan, Yong Hoon Lee, James T Allison +2
This paper discusses a framework to design elements of the plant and control systems for floating offshore wind turbines in an integrated manner using linear parameter-varying mode…
Sub-0.6 eV Inverted Metamorphic GaInAs Cells Grown on InP and GaAs Substrates for Thermophotovoltaics and Laser Power Conversion
Kevin L. Schulte, Daniel J. Friedman, Titilope Dada +6
We present inverted metamorphic Ga0.3In0.7As photovoltaic converters with sub-0.60 eV bandgaps grown on InP and GaAs substrates. The compositionally graded buffers in these devices…
Operating-Envelopes-Aware Decentralized Welfare Maximization for Energy Communities
Ahmed S. Alahmed, Guido Cavraro, Andrey Bernstein +1
We propose an operating-envelope-aware, prosumer-centric, and efficient energy community that aggregates individual and shared community distributed energy resources and transacts…
Spectral effects on the energy harvesting efficiency of 2- and 4-terminal tandem photovoltaics
Robert Witteck, John. F. Geisz, Emily. L. Warren +1
In this work, we investigate how a varying spectral irradiance and top cell bandgap affect the energy yield of 2T and 4T perovskite//silicon tandem solar cells under outdoor operat…
Modulating spin-valley relaxation in WSe with variable thickness VOPc layers
Daphné Lubert-Perquel, Byeong Wook Cho, Alan J. Philips +3
Combining the synthetic tunability of molecular compounds with the optical selection rules of transition metal dichalcogenides (TMDC) that derive from spin-valley coupling could pr…
Ab initio transport calculations: from normal to superconducting current
H. Ness, M. van Schilfgaarde
Applying the Bogoliubov-de Gennes equations with density-functional theory, it is possible to formulate first-principles description of current-phase relationships in superconducti…
Direct numerical simulation of a high-pressure hydrogen micromix combustor: flame structure and stabilisation mechanism
Thomas L. Howarth, Mark A. Picciani, Edward S. Richardson +2
A high-pressure hydrogen micromix combustor has been investigated using direct numerical simulation with detailed chemistry to examine the flame structure and stabilisation mechani…
A Search for Technosignatures Around 11,680 Stars with the Green Bank Telescope at 1.15-1.73 GHz
Jean-Luc Margot, Megan G. Li, Pavlo Pinchuk +78
We conducted a search for narrowband radio signals over four observing sessions in 2020-2023 with the L-band receiver (1.15-1.73 GHz) of the 100 m diameter Green Bank Telescope. We…
A Hybrid Optimization and Deep Learning Algorithm for Cyber-resilient DER Control
Mohammad Panahazari, Matthew Koscak, Jianhua Zhang +3
With the proliferation of distributed energy resources (DERs) in the distribution grid, it is a challenge to effectively control a large number of DERs resilient to the communicati…
Topological solitonic macromolecules
Hanqing Zhao, Boris A. Malomed, Ivan I. Smalyukh
Being ubiquitous, solitons have particle-like properties, exhibiting behaviour often associated with atoms. Bound solitons emulate dynamics of molecules, though solitonic analogues…
Near-wall model for compressible turbulent boundary layers based on an inverse velocity transformation
Kevin Patrick Griffin, Lin Fu, Parviz Moin
In this work, a near-wall model, which couples the inverse of a recently developed compressible velocity transformation [Griffin, Fu, & Moin, PNAS, 118:34, 2021] and an algebraic t…
Emissions and Energy Impacts of the Inflation Reduction Act
John Bistline, Geoffrey Blanford, Maxwell Brown +29
If goals set under the Paris Agreement are met, the world may hold warming well below 2 C; however, parties are not on track to deliver these commitments, increasing focus on polic…
Constraints on OPF Surrogates for Learning Stable Local Volt/Var Controllers
Zhenyi Yuan, Guido Cavraro, Jorge Cortés
We consider the problem of learning local Volt/Var controllers in distribution grids (DGs). Our approach starts from learning separable surrogates that take both local voltages and…
Managing Wildfire Risk and Promoting Equity through Optimal Configuration of Networked Microgrids
Sofia Taylor, Gabriela Setyawan, Bai Cui +2
As climate change increases the risk of large-scale wildfires, wildfire ignitions from electric power lines are a growing concern. To mitigate the wildfire ignition risk, many elec…
Bulk and film synthesis pathways to ternary magnesium tungsten nitrides
Christopher L. Rom, Rebecca W. Smaha, Callan A. Knebel +4
Bulk solid state synthesis of nitride materials usually leads to thermodynamically stable, cation-ordered crystal structures, whereas thin film synthesis tends to favor disordered,…
Techno-economic analysis of renewable energy generation at the South Pole
Susan Babinec, Ian Baring-Gould, Amy N. Bender +5
Transitioning from fossil-fuel power generation to renewable energy generation and energy storage in remote locations has the potential to reduce both carbon emissions and cost. Th…
One-particle and excitonic band structure in cubic Boron Arsenide
Swagata Acharya, Dimitar Pashov, Mikhail I Katsnelson +1
Cubic BAs has received recent attention for its large electron and hole mobilities and large thermal conductivity. This is a rare and much desired combination in semiconductor indu…
Autonomous sputter synthesis of thin film nitrides with composition controlled by Bayesian optimization of optical plasma emission
Davi M. Febba, Kevin R. Talley, Kendal Johnson +5
Autonomous experimentation has emerged as an efficient approach to accelerate the pace of materials discovery. Although instruments for autonomous synthesis have become popular in…
Structural and Optoelectronic Properties of Thin Film LaWN
Rebecca W. Smaha, John S. Mangum, Ian A. Leahy +9
Nitride perovskites are an emerging class of materials that have been predicted to display a range of interesting physics and functional properties, but they are under-explored due…