140 citations · 312 across the 12 of their papers we have counts for
12 papers
Rotational Phonons Drive Low-Energy Kinks in Cuprate Superconductors
Yanyong Wang, Manuel Engel, Christopher Lane +9
Angle-resolved photoemission spectroscopy (ARPES) reveals ubiquitous quasiparticle ``kinks'' near 70 meV and 40 meV across cuprate superconductors, often accompanied by…
EPW-VASP interface for first-principles calculations of electron-phonon interactions
Danylo Radevych, Aidan Thorn, Manuel Engel +5
We present an interface between the Vienna \textit{Ab initio} Simulation Package (VASP) and the EPW software for calculating materials properties governed by electron-phonon (e-ph)…
Ab initio calculations of the thermoelectric figure of merit, within the relaxation time approximation
Laurent Chaput, Henrique Miranda, Atsushi Togo +4
In this paper, we propose a computational framework, based on the VASP and phono3py computer codes, to obtain the thermoelectric figure of merit from the electron-phonon and phonon…
Evaluating First-Principles Electron-Phonon Couplings: Consistency Across Methods and Implementations
Konrad Merkel, Maximilian F. X. Dorfner, Manuel Engel +2
Electron-phonon coupling (EPC) is fundamental for understanding the behavior of molecules and crystals, influencing phenomena such as charge transport, energy transfer, phase trans…
Magnetism-Enhanced Strong Electron-Phonon Coupling in Infinite-Layer Nickelate
Ruiqi Zhang, Yanyong Wang, Manuel Engel +12
Intriguing analogies between the nickelates and the cuprates provide a promising avenue for unraveling the microscopic mechanisms underlying high- superconductivity. While ele…
Exploring the accuracy of the equation-of-motion coupled-cluster band gap of solids
Evgeny Moerman, Henrique Miranda, Alejandro Gallo +7
While the periodic equation-of-motion coupled-cluster (EOM-CC) method promises systematic improvement of electronic band gap calculations in solids, its practical application at th…
Accurate Electron-phonon Interactions from Advanced Density Functional Theory
Yanyong Wang, Manuel Engel, Christopher Lane +9
Electron-phonon coupling (EPC) is key for understanding many properties of materials such as superconductivity and electric resistivity. Although first principles density-functiona…
Zero-point Renormalization of the Band Gap of Semiconductors and Insulators Using the PAW Method
Manuel Engel, Henrique Miranda, Laurent Chaput +4
We evaluate the zero-point renormalization (ZPR) due to electron-phonon interactions of 28 solids using the projector-augmented-wave (PAW) method. The calculations cover diamond, m…
The upgrade of the ALICE TPC with GEMs and continuous readout
J. Adolfsson, M. Ahmed, S. Aiola +232
The upgrade of the ALICE TPC will allow the experiment to cope with the high interaction rates foreseen for the forthcoming Run 3 and Run 4 at the CERN LHC. In this article, we des…
Nonrad: Computing Nonradiative Capture Coefficients from First Principles
Mark E. Turiansky, Audrius Alkauskas, Manuel Engel +5
Point defects in semiconductor crystals provide a means for carriers to recombine nonradiatively. This recombination process impacts the performance of devices. We present the Nonr…
Electron-Phonon Interactions Using the PAW Method and Wannier Functions
Manuel Engel, Martijn Marsman, Cesare Franchini +1
We present an ab-initio density-functional-theory approach for calculating electron-phonon interactions within the projector augmented-wave method. The required electron-phonon mat…
Particle identification studies with a full-size 4-GEM prototype for the ALICE TPC upgrade
M. M. Aggarwal, Z. Ahammed, S. Aiola +177
A large Time Projection Chamber is the main device for tracking and charged-particle identification in the ALICE experiment at the CERN LHC. After the second long shutdown in 2019/…