MRS Bulletin Materials News Podcast

Mar 24 2025 108 ep. 6 mins 22

MRS Bulletin Materials News Podcast artwork

Materials News podcast by MRS Bulletin provides breakthrough news & interviews with researchers on hot topics including biomaterials, quantum materials, artificial intelligence, sustainability, perovskites, and robotics. Produced by the Materials Research Society.

Copy RSS

Subscribe on Podcast Addict

Episode 6: Nanocube self-assembly pathways uncovered

Mar 24 2025 4 mins

In this podcast episode, MRS Bulletin’s Sophia Chen interviews Xingchen Ye of Indiana University about his research group’s studies on the fundamental behavior of colloidal materials. Colloidal materials consist of liquids with nanoparticles suspended in them. Ye’s team is interested in how a colloidal material’s properties change as the team spatially rearranges the nanopa

Episode 5: Triboelectric nanogenerator powered by wind-driven leaf motion

Mar 18 2025 5 mins

In this podcast episode, MRS Bulletin’s Laura Leay interviews Fabian Meder from the Italian Institute of Technology in Genova and the Sant’Anna School of Advanced Studies in Piza, Italy about his research group’s device that makes use of wind-driven plant leaf motion to generate electricity which can power a chemical delivery system. Their triboelectric nanogenerator involves

Episode 4: Researchers pinpoint AI/ML training set to achieve accurate predictions

Mar 04 2025 4 mins

In this podcast episode, MRS Bulletin’s Sophia Chen interviews Bowen Deng, a graduate student in Gerbrand Ceder’s group at the University of California, Berkeley, about their work on increasing the accuracy of artificial intelligence/machine learning materials prediction models. The use of computer simulations to predict the interaction between atoms in a given molecule is bein

Episode 3: Surface defects control bulk properties of lead halide perovskites

Feb 11 2025 3 mins

In this podcast episode, MRS Bulletin’s Laura Leay interviews David Cahen from the Weizmann Institute of Science, Israel, about the impact surface defects have on bulk properties, specifically in the case of lead halide perovskites. In a perspective he co-authored, Cahen connected numerous experimental data from other researchers that exposed this phenomenon. By understanding how

Episode 2: Compression activates optical tuning in smart window

Feb 03 2025 4 mins

In this podcast episode, MRS Bulletin’s Sophia Chen interviews Gwangmin Bae of Korea University about his work with colleagues on the design of a new smart window system that utilizes compression. Like other smart windows, this window makes use of pores within the material to adjust its transparency. However, instead of using a stretchy material that controls light scattering thr

Episode 1: Carbon fiber-based structural battery serves multiple functions

Jan 15 2025 4 mins

In this podcast episode, MRS Bulletin’s Laura Leay interviews Leif Asp of Chalmers University of Technology about his group’s development of an all-carbon fiber-based structural battery. The negative electrode uses carbon fiber and, for the positive electrode, the carbon fiber is coated with lithium iron phosphate. In both cases the carbon fiber takes on the roles of mechanical

Episode 23: Frontal polymerization controls materials properties

Nov 18 2024 5 mins

In this podcast episode, MRS Bulletin’s Laura Leay interviews Nancy Sottos, the Maybelle Leland Swanlund Endowed Chair and head of the Department of Materials Science and Engineering at the University of Illinois–Urbana Champaign (UIUC), and Justine Paul, a former student at UIUC who now holds a position at DuPont, about their work with frontal polymerization. By mimicking patt

Episode 22: Additive manufacturing enhances toughness in formable cementitious materials

Nov 15 2024 4 mins

In this podcast episode, MRS Bulletin’s Laura Leay interviews Reza Moini of Princeton University about his group’s development of an enhanced additive manufacturing technique to fabricate cementitious materials with excellent fracture toughness. They based their design of the material on the double-helical or double-bouligand structure of coelacanth fish scales that resist defo

Episode 21: Hierarchical ceramics resist crack propagation

Nov 11 2024 5 mins

In this podcast episode, MRS Bulletin’s Sophia Chen interviews postdoctoral research fellow Rohit Pratyush Behera and Prof. Hortense Le Ferrand of Nanyang Technological University in Singapore about their design of a strong and tough ceramic that absorbs energy, inspired from biology. They borrowed microscopic designs found in a mollusk, a mantis shrimp, and the enamel casing sur

Episode 20: Amino-silane treatment extends perovskite performance

Oct 15 2024 4 mins

In this podcast episode, MRS Bulletin’s Sophia Chen interviews Yen-Hung Lin of Hong Kong University of Science and Technology about his work to eliminate defects in perovskite solar cells. Lin’s group treated the perovskites with a category of molecules known as amino-silanes, which bind vacancies in the perovskites, preventing recombination of the electrons and holes. The amin