4 papers
The Reemergence of Selenium Solar Cells
Rasmus S. Nielsen
Selenium, the world's oldest photovoltaic material, has experienced a renaissance in research over the past decade, with certified solar cell efficiencies climbing from the histori…
Parallel Exploration of the Optoelectronic Properties of (Sb,Bi)(S,Se)(Br,I) Chalcohalides
Rasmus S. Nielsen, Ãngel Labordet Ãlvarez, Axel G. Medaille +8
Chalcohalides are an emerging family of semiconductors with irresistible material properties, shaped by the intricate interplay between their unique structural chemistry and vibrat…
Spectroscopic Signatures of Structural Disorder and Electron-Phonon Interactions in Trigonal Selenium Thin Films for Solar Energy Harvesting
Rasmus S. Nielsen, Axel G. Medaille, Arnau Torrens +7
Selenium is experiencing renewed interest as a elemental semiconductor for a range of optoelectronic and energy applications due to its irresistibly simple composition and favorabl…
BaZrS Lights Up: The Interplay of Electrons, Photons, and Phonons in Strongly Luminescent Single Crystals
Rasmus Svejstrup Nielsen, Ãngel Labordet Ãlvarez, Yvonne Tomm +8
Chalcogenide perovskites have emerged as a promising class of materials for the next generation of optoelectronic applications, with BaZrS attracting significant attenti…