From owner-chemistry@ccl.net Thu Apr 18 08:47:01 2024 From: "Renjith Raveendran Pillai drrenjith{:}gck.ac.in" To: CCL Subject: CCL: Seeking help for calculating Two Photon Absorption Crosssection Message-Id: <-55123-240418000255-29115-H3J9QTKegMI+7uMqJKAu0A:server.ccl.net> X-Original-From: "Renjith Raveendran Pillai" Date: Thu, 18 Apr 2024 00:02:53 -0400 Sent to CCL by: "Renjith Raveendran Pillai" [drrenjith++gck.ac.in] Hi all, I am currently working on a project involving the study of two-photon absorption (TPA) properties in certain organic materials. I have been tasked with calculating the two-photon absorption cross-section for specific compounds using Density Functional Theory, and I would like to reach out for assistance in this matter. If anyone has prior experience of calculating TPA cross section using DALTON code or some other DFT programs, please help. I am ready to collaborate with those who are ready to help. Regards Dr. Renjith Raveendran Pillai