I am happy to announce this web application, designed to assist researchers working in pump-probe and time-resolved photoluminescence microscopy. This tool aims to make estimating the Contrast-to-Noise Ratio (CNR) for noisy 1-dimensional Gaussian profiles as simple and efficient as possible. It’s completely free to use. Contrast-to-Noise Estimator
Tag Archives: research
Is There Any Escape From Noise?
Exciting news! Our latest research, now an Editor’s Pick in The Journal of Chemical Physics, unveils how even moderate experimental noise can dramatically skew the accuracy of measuring excited state diffusion in materials like perovskites. Delve into our findings and explore our new open-source tools designed to refine these measurements. Join us in advancing the precision of diffusion measurements.
The multilayered role of scientific posters
A simple question from a 9-year-old at a major scientific conference sparks a reflection on the significance of scientific posters. Delve into how these visual aids cater to diverse cognitive preferences, making research findings more accessible and inclusive.
China Coatings Journal
I’m a co-author of the following article, published in two parts in the China Coatings Journal:
Green chemistry seminar videos
Join the Portland, Oregon section of the American Chemical Society for a couple of wonderful talks on Green Chemistry. First, Dr. David Stuart, Assistant Professor of Chemistry at Portland State University, offers a brief introduction to Green Chemistry and an example from his lab. Next, Dr. Tom Wilson, retired Director of Materials Technology at Nike,Continue reading “Green chemistry seminar videos”
Portland ACS interview
The Portland section of the American Chemical Society interviewed me about my internship at NASA Glenn Research Center in Cleveland, Ohio in summer, 2015, where I worked on lithium-sulfur battery research. Read the interview here: Portland State chemistry student Joseph Thiebes loves materials science and explored battery technology during NASA internship
Literacy in the Information Age
An essay about research and critical thinking in the context of the Internet published in the June, 2015 issue of the Portland Spectrum.
Joseph J. Thiebes, Ph.D. 