2026-09-23T02:51:06Z https://archive.materialscloud.org/oai2d

oai:materialscloud.org:fbjta-yxv10 2026-08-31T13:15:19Z community-mcarchive

Escobedo Morales, Alejandro Escobedo Morales, Alejandro Pedraza Chan, María Sebastiana Ruiz López, Irving Israel 2026-08-31 <p>GapExtractor© v2.0 is a software program to determine the band gap energy (Eg) of semiconductor materials by analyzing their diffuse reflectance (DR) spectra. The implemented algorithm mimics the judgment of an expert analyst to identify the linear portions of Tauc plots and determine the corresponding Eg. This new algorithm is more flexible and robust than the one implemented in the previous version. In addition, an improved graphical user interface was designed for a more intuitive use. </p> <p>NOTE: This version of GapExtractor is distributed as a portable stand-alone application. No separate installation of Python libraries is necessary.  Please refer to the Software Installation Section of the User's Guide.</p> application/pdf application/zip https://doi.org/10.24435/materialscloud:d8-rb oai:materialscloud.org:fbjta-yxv10 mcid:2026.171 eng Materials Cloud https://doi.org/10.1016/j.nxmate.2025.101412 https://archive.materialscloud.org/communities/mcarchive https://doi.org/10.24435/materialscloud:mc-35 info:eu-repo/semantics/openAccess Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode band gap energy diffuse reflectance spectroscopy Tauc method polyphasic samples Software GapExtractor v2.0 info:eu-repo/semantics/other