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Ismael, Ashton, and Alex attend the Two-photon Workshop

 August 1, 2025 |  abrown |  Conferences, Group members |  

Ismael, Ashton, and Alex road trip to Bozeman, Montana to attend and present at the Workshop “Multiphoton Absorption: New Imaging Techniques and Molecular Probes” July 28-30 at Montana State University. Alex presents a talk “Computational investigations of two-photon absorption: Applications to fluorescent molecules” as do Ashton and Ismael on recent developments from the Brown group “Exciting revelations regarding the effectiveness of the Bethe-Salpeter equation for theoretical prediction of two-photon Absorption properties: a comprehensive 84-molecule benchmark study” and “Evaluating the Tamm-Dancoff Approximation for Two-Photon Absorption Properties”, respectively.

  Posts

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January 16th, 2026

Group welcomes Rishabh and Christian.

Rishabh joins the group as our first PHYS 499 student. He will be exploring the use of GW/BSE for 2PA. […]
December 16th, 2025

Group says goodbye to Umar

Umar finished his internship in the group and returns to Aachen. It was a good few months!
December 11th, 2025

Congratulations to Dr. Johannson!

Congratulations to Ryan who successfully defended his PhD thesis ‘Investigations into Environmental Effects on the Photophysical Properties of Fluorescent Chromophores.” […]
November 21st, 2025

Congratulations to Ashton on receiving an AGES scholarship

Ashton receives an Alberta Graduate Excellence Scholarship for 2026! Congratulations Ashton!
November 21st, 2025

Another paper with Ismael accepted into J.Phys. Chem. A

Ismael has another paper “Influence of Electron-Donating and Electron-Withdrawing Groups on One- and Two-Photon Absorption Properties on Modified Adenine and […]
November 21st, 2025

Paper with Rodrigo and Nathanael in collaboration with Mariusz Klobukowski and Rod Bartlett accepted in JCP

A paper with Rodrigo and Nathanael, in collaboration with Mariusz Klobukowski (Alberta) and Rod Bartlett (Florida), entitled “cQTP25: A New […]
November 21st, 2025

Congratulations to Ashton on his first paper!

Ashton, in collaboration with Ismael, has his first paper “Beyond TD-DFT: Assessing the Bethe–Salpeter Equation within the GW Approximation for […]
October 8th, 2025

Ismael and Ashton attend summer schools.

Ismael and Ashton attended two different summer schools in Europe Sept. 29-Oct.3 (but met at the airport on their departure […]
September 29th, 2025

Welcome to Umar as a RWTH Aachen Visiting intern

Umar Wahabzada joins the group for 3 months as an RWTH Aachen junior fellow. Umar will wrk collaboratively with Prof. […]
September 25th, 2025

Sahil’s (first!) paper with the Meanwell group accepted for publication in Nat. Comm.

A collaborative paper “Beneficial Role of Sacrificial Magnesium Anode Enables Electrochemical Precision Deutero-(Di)carboxylation for the Preparation of Deuterium-Labeled Medicinal Building […]