Search by tag «Perovskite nanoparticles» 4 results

• ITMO Researchers Create New Material for Ultrafast Optical Chips and Transistors

  An international team of scientists was first to demonstrate that halide perovskites can serve as a base for nonlinear on-chip optical components. As an example, they can be used to build ultrafast optical chips and transistors, and, potentially, other integrated optical systems. Unlike other materials, halide perovskites can operate at room temperature and are inexpensive to produce. The results were published in ACS Nano and supported by the Priority 2030 program.

  15.04.2025

• Cutting Perovskite: Scientists Succeed in Shaping Microscopic Monocrystals Without Loss of Quality

  A research team that includes staff members of ITMO University has suggested a new method of processing miniature perovskite fragments. The method is cheap and makes it possible to fashion microcrystals into desired shapes for use in production of lenses and other optoelectronic elements. This will help bring about the material’s widespread adoption within the industry. A paper on the research was published in Laser & Photonics Reviews.

  24.06.2021

• ITMO Student Alexander Berestennikov Becomes Recipient of Zhores Alferov Scholarship

  The PhD student was recognized for his works on perovskite nanophotonics. In total, four Russian PhD students and six young Russian scientists were awarded the scholarship. Alexander Berestennikov spoke with ITMO.NEWS about this achievement, his research, and why he loves being a scientist.

  31.07.2020

• Physicists Propose Reversible Adjustment of Nanoparticles Color

  A team of ITMO University scientists and their international colleagues has developed a method of reversible adjustment of the nanosized light sources radiation color. While earlier studies suggested that the radiation color could only be specified during the nanoparticle synthesis stage, the new research reveals that it also can be changed in fully-formed particles. Stability and electromagnetic resonances of the particles are retained during this adjustment, which opens new possibilities for production of optical chips, LEDs, and optoelectronic devices. The findings are published in Nano Letters.

  17.08.2018