37 citations · 63 across the 4 of their papers we have counts for
4 papers · 1 filter
First-Principles Electron-Phonon Interactions and Polarons in the Parent Cuprate LaCuO
Benjamin K. Chang, Iurii Timrov, Jinsoo Park +3
Understanding electronic interactions in high-temperature superconductors is an outstanding challenge. In the widely studied cuprate materials, experimental evidence points to stro…
Data-driven compression of electron-phonon interactions
Yao Luo, Dhruv Desai, Benjamin K. Chang +2
First-principles calculations of electron interactions in materials have seen rapid progress in recent years, with electron-phonon (e-ph) interactions being a prime example. Howeve…
Comparison of the canonical transformation and energy functional formalisms for ab initio calculations of self-localized polarons
Yao Luo, Benjamin K. Chang, Marco Bernardi
In materials with strong electron-phonon (e-ph) interactions, charge carriers can distort the surrounding lattice and become trapped, forming self-localized (small) polarons. We re…
Intermediate Polaronic Charge Transport in Organic Crystals from a Many-Body First-Principles Approach
Benjamin K. Chang, Jin-Jian Zhou, Nien-En Lee +1
Predicting the electrical properties of organic molecular crystals (OMCs) is challenging due to their complex crystal structures and electron-phonon (e-ph) interactions. Charge tra…