Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- California Institute of TechnologyUS2.6k papers
- Centre National de la Recherche ScientifiqueFR2k papers
- Massachusetts Institute of TechnologyUS1.9k papers
- University of FloridaUS1.8k papers
- Carnegie Mellon UniversityUS1.7k papers
- Princeton UniversityUS1.7k papers
- University of RochesterUS1.7k papers
- Purdue University West LafayetteUS1.6k papers
- Johns Hopkins UniversityUS1.6k papers
- University of Maryland, College ParkUS1.6k papers
- The Ohio State UniversityUS1.6k papers
- University of California, Santa BarbaraUS1.6k papers
31 papers · 2 filters
High-velocity micro-projectile impact testing
David Veysset, Jae-Hwang Lee, Mostafa Hassani +3
High-velocity microparticle impacts are relevant to many fields from space exploration to additive manufacturing and can be used to help understand the physical and chemical behavi…
-phase Inclusions as Common Defects in Alloyed -(AlGa)O and Doped -GaO Films
Celesta S. Chang, Nicholas Tanen, Vladimir Protasenko +5
-GaO is a promising ultra-wide bandgap semiconductor whose properties can be further enhanced by alloying with Al. Here, using atomic-resolution scanning transmission el…
Enabling Large-Scale Condensed-Phase Hybrid Density Functional Theory Based Molecular Dynamics II: Extensions to the Isobaric-Isoenthalpic and Isobaric-Isothermal Ensembles
Hsin-Yu Ko, Biswajit Santra, Robert A. DiStasio
In the previous paper of this series [JCTC 2020, 16, 3757], we presented a theoretical and algorithmic framework based on a localized representation of the occupied space that expl…
Ultrafast control of material optical properties via the infrared resonant Raman effect
Guru Khalsa, Nicole A. Benedek, Jeffrey Moses
The Raman effect -- inelastic scattering of light by lattice vibrations (phonons) -- produces an optical response closely tied to a material's crystal structure. Here we show that…
Adsorption-Controlled Growth of Ga2O3 by Suboxide Molecular-Beam Epitaxy
Patrick Vogt, Felix V. E. Hensling, Kathy Azizie +15
This paper introduces a growth method---suboxide molecular-beam epitaxy (S-MBE)---which enables the growth of Ga2O3 and related materials at growth rates exceeding 1 micrometer per…
N-polar GaN/AlN resonant tunneling diodes
YongJin Cho, Jimy Encomendero, Shao-Ting Ho +2
N-polar GaN/AlN resonant tunneling diodes are realized on single-crystal N-polar GaN bulk substrate by plasma-assisted molecular beam epitaxy growth. The room-temperature current-v…
Direct Visualization of Trimerized States in 1T'-TaTe
Ismail El Baggari, Nikhil Sivadas, Gregory M. Stiehl +4
Transition-metal dichalcogenides containing tellurium anions show remarkable charge-lattice modulated structures and prominent interlayer character. Using cryogenic scanning transm…
Strain game revisited for complex oxide thin-films: Substrate-film thermal expansion mismatch in PbTiO
Ethan T. Ritz, Nicole A. Benedek
The sensitivity of materials properties, particularly those of perovskite oxides, to epitaxial strain has been exploited to great advantage to create materials with new or enhanced…
Thermal Transport in Polymers: A Review
Xingfei Wei, Zhi Wang, Zhiting Tian +1
In this article, we review thermal transport in polymers with different morphologies from aligned fibers to bulk amorphous states. We survey early and recent efforts in engineering…
Unraveling the role of V-V dimer on the vibrational properties of VO by first-principles simulations and Raman spectroscopic analysis
Wasim Raja Mondal, Egor Evlyukhin, Sebastian A. Howard +5
We investigate the vibrational properties of VO2, particularly the low temperature M1 phase by first-principles calculations using the density functional theory as well as Raman sp…
Observation of strong bulk damping-like spin-orbit torque in chemically disordered ferromagnetic single layers
Lijun Zhu, Xiyue S. Zhang, David A. Muller +2
Strong damping-like spin-orbit torque (τDL) has great potential for enabling ultrafast energy-efficient magnetic memories, oscillators, and logic. So far, the reported τDL exerted…
An unexplored MBE growth mode reveals new properties of superconducting NbN
John Wright, Celesta Chang, Dacen Waters +8
Accessing unexplored conditions in crystal growth often reveals remarkable surprises and new regimes of physical behavior. In this work, performing molecular beam epitaxy of the te…
Creation of moiré bands in a monolayer semiconductor by spatially periodic dielectric screening
Yang Xu, Connor Horn, Jiacheng Zhu +9
Moiré superlattices of two-dimensional van der Waals materials have emerged as a powerful platform for designing electronic band structures and discovering emergent physical phenom…
Modulation Doping via a 2d Atomic Crystalline Acceptor
Yiping Wang, Jesse Balgley, Eli Gerber +21
Two-dimensional (2d) nano-electronics, plasmonics, and emergent phases require clean and local charge control, calling for layered, crystalline acceptors or donors. Our Raman, phot…
Dimensionality-induced change in topological order in multiferroic oxide superlattices
Megan E. Holtz, Elliot S. Padgett, Rachel Steinhardt +5
We construct ferroelectric (LuFeO3)m/(LuFe2O4) superlattices with varying index m to study the effect of confinement on topological defects. We observe a thickness-dependent transi…
Interfacial Dzyaloshinskii-Moriya interaction and spin-orbit torque in Au1-xPtx/Co bilayers with varying interfacial spin-orbit coupling
Lijun Zhu, Lujun Zhu, Xin Ma +2
The quantitative roles of the interfacial spin-orbit coupling (SOC) in Dzyaloshinskii-Moriya interaction (DMI) and dampinglike spin-orbit torque (τDL) have remained unsettled after…
Ab initio many-body photoemission theory of transverse energy distribution of photoelectrons: PbTe(111) as a case study with experimental comparisons
J. Kevin Nangoi, Siddharth Karkare, Ravishankar Sundararaman +2
This manuscript presents, to our knowledge, the first fully ab initio many-body photoemission framework to predict the transverse momentum distributions and the mean transverse ene…
First principles modeling of exciton-polaritons in polydiacetylene chains
Antonios M. Alvertis, Raj Pandya, Claudio Quarti +7
Exciton-polaritons in organic materials are hybrid states that result from the strong interaction of photons and the bound excitons that these materials host. Organic polaritons ho…
Correlation induced emergent charge order in metallic vanadium dioxide
Christopher N. Singh, L. F. J Piper, Hanjong Paik +2
Recent progress in growth and characterization of thin-film VO has shown its electronic properties can be significantly modulated by epitaxial matching. To throw new light on t…
Theory of the Impact from Grain Boundaries and Substitutional Defects on Superconducting NbSn
Michelle M. Kelley, Nathan S. Sitaraman, Tomás A. Arias
Grain boundaries play a critical role in applications of superconducting NbSn: in dc applications, grain boundaries preserve the material's inherently high critical current den…
Correlation-driven eightfold magnetic anisotropy in a two-dimensional oxide monolayer
Zhangzhang Cui, Alexander J. Grutter, Hua Zhou +15
Engineering magnetic anisotropy in two-dimensional systems has enormous scientific and technological implications. The uniaxial anisotropy universally exhibited by two-dimensional…
Fingerprints of the Strong Interaction between Monolayer MoS2 and Gold
Matej Velicky, Alvaro Rodriguez, Milan Bousa +9
Gold-mediated exfoliation of MoS2 has attracted considerable interest in the recent years. A strong interaction between MoS2 and Au facilitates preferential production of centimete…
Emergent electric field control of phase transformation in oxide superlattices
Di Yi, Yujia Wang, Olaf M. J. van 't Erve +13
Electric fields can transform materials with respect to their structure and properties, enabling various applications ranging from batteries to spintronics. Recently electrolytic g…
Atomic defects of the hydrogen-terminated Silicon(100)-2x1 surface imaged with STM and nc-AFM
Jeremiah Croshaw, Thomas Dienel, Taleana Huff +1
The hydrogen-terminated Silicon(100)-2x1 surface (H-Si(100)-2x1) provides a promising platform for the development of atom scale devices, with recent work showing their creation th…