Apr 07, 2024 (Nanowerk Highlight) Within the efforts to develop quantum computers and safe communication networks, a tiny gadget referred to as a single photon supply is an important part. By emitting gentle as a stream of particular person photons, these sources can generate the quantum bits, or qubits, that type the muse of quantum
Apr 01, 2024 (Nanowerk Information) Dielectric metasurfaces characterize one of many cutting-edge analysis and utility instructions within the present optical subject. They not solely possess the benefit of low loss but additionally allow the conclusion of system thicknesses at subwavelength scales. Furthermore, they’ll freely modulate gentle in a number of dimensions resembling amplitude, part, and
Pattern exhibiting colour change from pink to inexperienced on native software of power with a tweezer tip. Credit score: Alwar Samy Ramasamy Researchers on the Indian Institute of Science (IISc) have developed versatile movies that exhibit shiny colours purely by advantage of their bodily construction, with out the necessity for any pigment. When stretched, the
Mar 05, 2024 (Nanowerk Information) Catalysts unlock pathways for chemical reactions to unfold at quicker and extra environment friendly charges, and the event of recent catalytic applied sciences is a important a part of the inexperienced vitality transition. The Rice College lab of nanotechnology pioneer Naomi Halas has uncovered a transformative strategy to harnessing the
The highest half of the picture exhibits a schematic illustration of an aluminum oxide nanoparticle (left), a microscope picture of the oxide layer coating the floor of the nanoparticle (center) and a illustration of the totally different items within the alumina layer composition (proper). The underside half illustrates the impact of annealing on the oxide
Feb 23, 2024 (Nanowerk Information) A fabric coating, whose gentle refraction properties might be exactly switched between totally different states, has been developed by an interdisciplinary analysis staff from the Chemistry and Physics departments on the College of Jena. The staff, led by Felix Schacher, Sarah Walden, Purushottam Poudel, and Isabelle Staude, mixed polymers that
The analysis crew from the College of Jena has developed a photostimulable polymer meta-surface. Credit score: Jens Meyer/Uni Jena A cloth coating, whose mild refraction properties may be exactly switched between completely different states, has been developed by an interdisciplinary analysis crew from the Chemistry and Physics departments on the College of Jena. The crew,