<?xml version='1.0' encoding='utf-8'?> <oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"> <dc:creator>Trinquet, Victor</dc:creator> <dc:creator>Naccarato, Francesco</dc:creator> <dc:creator>Brunin, Guillaume</dc:creator> <dc:creator>Petretto, Guido</dc:creator> <dc:creator>Wirtz, Ludger</dc:creator> <dc:creator>Hautier, Geoffroy</dc:creator> <dc:creator>Rignanese, Gian-Marco</dc:creator> <dc:date>2024-06-13</dc:date> <dc:description>Optical materials play a key role in enabling modern optoelectronic technologies in a wide variety of domains such as the medical or the energy sector. Among them, nonlinear optical crystals are of primary importance to achieve a broader range of electromagnetic waves in the devices. However, numerous and contradicting requirements significantly limit the discovery of new potential candidates, which, in turn, hinders the technological development. In the present work, the static nonlinear susceptibility and dielectric tensor are computed via density functional perturbation theory for a set of 579 inorganic semiconductors. The aim of this work is to provide a relevant dataset to foster the identification of promising nonlinear optical crystals in order to motivate their subsequent experimental investigation.</dc:description> <dc:identifier>https://archive.materialscloud.org/record/2024.87</dc:identifier> <dc:identifier>doi:10.24435/materialscloud:w5-d6</dc:identifier> <dc:identifier>mcid:2024.87</dc:identifier> <dc:identifier>oai:materialscloud.org:1702</dc:identifier> <dc:language>en</dc:language> <dc:publisher>Materials Cloud</dc:publisher> <dc:rights>info:eu-repo/semantics/openAccess</dc:rights> <dc:rights>Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode</dc:rights> <dc:subject>non-linear optics</dc:subject> <dc:subject>second-harmonic generation</dc:subject> <dc:subject>density-functional perturbation theory</dc:subject> <dc:subject>high-throughput</dc:subject> <dc:subject>first principles</dc:subject> <dc:title>Second-harmonic generation tensors from high-throughput density-functional perturbation theory</dc:title> <dc:type>Dataset</dc:type> </oai_dc:dc>