News by tag «Sorokin»

Special Deformation of Nanotubes to Allow them to Change Conductivity

Scientists from the NUST MISIS Laboratory of Inorganic Nanomaterials together with their international colleagues have proved it possible to change the structural and conductive properties of nanotubes by stretching them. This can potentially expand nanotubes’ application into electronics and high-precision sensors such as microprocessors and high-precision detectors. The research article has been published in Ultramicroscopy.

OXYGEN VS. NANOCHIP: Scientists Show the Vulnerability of a Promising Two-Dimensional Semiconductor to Air, and Discover New Catalyst

For the first time ever, an international team of scientists from NUST MISIS, the Hungarian Academy of Sciences, the University of Namur (Belgium), and Korea Research Institute for Standards & Science has managed to trace in details the structural changes of two-dimensional molybdenum disulfide under long-term environmental impact. The new data narrows the scope of its potential application in microelectronics and at the same time opens up new prospects for the use of two-dimensional materials as catalysts. The research results have been published in the international scientific journal Nature Chemistry.

NUST MISIS Scientists First in the World Learn How to Create Two-Dimensional Materials with Controlled Semiconductor Properties

Humanity already knows how to turn light into electricity and how to create batteries without chemical reactions, but these devices have very low efficiency. Nanomaterials based on two-dimensional structures show the most promising characteristics, however they are very difficult to obtain, and scientists struggle to control their properties.

Creation of a New Family of Substances is Experimentally Proved

For the first time ever, the representative of a family of 2D substances — copper oxide — was experimentally obtained. The substance has already demonstrated some unusual properties which can not only expand the field of experiments with graphene, but also can set a new direction in microelectronics. An article on the achievement of the scientists from NUST MISIS, FSBI TISNCM, IBCP RAS, and international colleagues from NIMS (Japan) was published in the prestigious journal NanoScale.

How Fullerite Becomes Harder Than Diamond

Physicists have simulated the structure of a new material based on fullerite and single crystal diamond to show how this material can obtain ultrahigh hardness. This discovery allows the estimations the potential conditions for obtaining ultrahard materials. The results were published in the Carbon journal.