EPW

Electron-phonon physics from first principles

Polaron

Image courtesy Lafuente-Bartolomé

EPW is an open-source code for first-principles calculations of electron-phonon interactions and related materials properties.

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Quantum ESPRESSO

EPW is an independent code that is also distributed as a core module of the Quantum ESPRESSO materials simulation suite.

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EPW Leadership

The development of EPW is led and coordinated by Sabyasachi Tiwari, Samuel Poncé, Emmanouil Kioupakis, Roxana Margine, and Feliciano Giustino

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EPW Team

The EPW Collaboration currently includes (in alphabetic order): Kyle Bushick, Bruno Cucco, Zhenbang Dai, Feliciano Giustino, Viet-Anh Ha, Emmanouil Kioupakis, Jon Lafuente-Bartolomé, Tae-Yun Kim, Chao Lian, Jae-Mo Lihm, Zhe Liu, Roxana Margine, Shashi Mishra, Hitoshi Mori, Samuel Poncé, Sabyasachi Tiwari, Aidan Thorn, Amanda Wang, Marios Zacharias, Xiao Zhang.

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Sponsors

The refactoring of EPW toward exascale computing is supported by the U.S. Department of Energy (DOE), Office of Science, Basic Energy Sciences (BES) under Award DE-SC0020129 (PIs Giustino, Margine, Kioupakis). The interoperability effort is supported by the U.S. National Science Foundation, under Award OAC-2103991 (PIs Giustino, Margine). The development of the superconducting module is supported by the U.S. National Science Foundation, under Award DMR-2035518 (PI Margine).

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