Сборщик RSS-лент

Physicists obtain molecular 'fingerprints' using plasmons

Nanowerk.com - 25 июня, 2020 - 15:20
Researchers have proposed a new way to study the properties of individual organic molecules and nanolayers of molecules. The approach relies on V-shaped graphene-metal film structures.
Категории: Nano planet

AI could help improve performance of lithium-ion batteries and fuel cells

ScienceDaily.com: Nanotechnology News - 25 июня, 2020 - 15:09
Researchers have demonstrated how machine learning could help design lithium-ion batteries and fuel cells with better performance.
Категории: Nano planet

Measure squeezing in a novel way

Nanowerk.com - 25 июня, 2020 - 13:37
Scientists have developed a completely new method of measuring 'squeezing' - a potential starting point for high-precision sensor technology.
Категории: Nano planet

Gold nanoparticles to save neurons from cell death

Nanowerk.com - 25 июня, 2020 - 13:27
A new study opens important perspectives for treatment of diseases such as Alzheimer's and Huntington's disease, but also epilepsy, brain trauma and stroke.
Категории: Nano planet

Trapping the sun: New thin-film technology uses sustainable components for solar panels

Nanowerk.com - 25 июня, 2020 - 10:18
Environment-friendly solar panels consisting of the abundant materials Cu, Zn, Sn are hindered by their low practical efficiency compared to their theoretical potential. Researchers have now discovered a way to overcome these hurdles.
Категории: Nano planet

New insights into the energy levels in quantum dots

Nanowerk.com - 25 июня, 2020 - 10:12
With their experiments, scientists confirmed certain energy transitions in quantum dots that had previously only been predicted theoretically: the so-called radiative Auger process.
Категории: Nano planet

Comb on a chip: New design for 'optical ruler' could revolutionize clocks, telescopes, telecommunications

Nanowerk.com - 25 июня, 2020 - 10:02
Just as a meter stick with hundreds of tick marks can be used to measure distances with great precision, a device known as a laser frequency comb, with its hundreds of evenly spaced, sharply defined frequencies, can be used to measure the colors of light waves with great precision.
Категории: Nano planet

Ultrathin boron nitride films for next-generation electronics

Nanowerk.com - 25 июня, 2020 - 09:55
A novel material could enable major leaps in the miniaturization of electronic devices.
Категории: Nano planet

Self-powered alarm fights forest fires, monitors environment

Nanowerk.com - 25 июня, 2020 - 09:45
Scientists designed and fabricated a remote forest fire detection and alarm system powered by nothing but the movement of the trees in the wind.
Категории: Nano planet

Академия - университетам

Нанометр.ру — Статьи - 24 июня, 2020 - 23:40
Российская Академия Наук и Московский университет во время пандемии реализовали пилотную часть проекта "Академия – университетам: химия и науки о материалах в эпоху пандемии". За летний период планируется провести работу по подключению к проекту новых ВУЗов, институтов РАН, профессоров РАН, а также по взаимодействию с новыми уникальными лекторами для развития структурированного сетевого образовательного проекта "Академия - университетам".
Категории: Планета НАНО

Laser allows solid-state refrigeration of a semiconductor material

ScienceDaily.com: Nanotechnology News - 24 июня, 2020 - 01:52
A team used an infrared laser to cool a solid semiconductor by at least 20 degrees C, or 36 F, below room temperature.
Категории: Nano planet

Using chaos as a tool, scientists discover new method of making 3D-heterostructures

ScienceDaily.com: Nanotechnology News - 24 июня, 2020 - 01:52
Scientists have developed a new approach for generating layered, difficult-to-combine, heterostructured solids.
Категории: Nano planet

Researchers cut nanometer-sized patterns into 2D materials

Nanowerk.com - 23 июня, 2020 - 22:23
Researchers have developed a high-precision technology that enables them to carve nanometric patterns into two-dimensional materials.
Категории: Nano planet

Microscopic computers: The wires of the future may be made of molecules

Nanowerk.com - 23 июня, 2020 - 18:37
There are physical limits to how powerful computers can become if they are to maintain their size. Molecular electronics can solve that problem, and now researchers are contributing to this field with a new, efficient conducting material, based on molecules.
Категории: Nano planet

Ярче тысячи Солнц

Нанометр.ру — Новости - 23 июня, 2020 - 16:25
24 июня 2020 г. в рамках проекта «Академия - Университетам» профессор С.Л.Молодцов выступил с онлайн лекцией «Ярче Миллиарда Солнц». Сергей Молодцов - научный директор Европейского рентгеновского лазера на свободных электронах в Гамбурге (European XFEL), профессор университета Фрайберга, профессор университета ИТМО, почетный профессор университета Дрездена.
Категории: Планета НАНО

Using chaos as a tool, scientists discover new method of making 3D-heterostructured materials

Nanowerk.com - 23 июня, 2020 - 14:40
Scientists have developed a new approach for generating layered, difficult-to-combine, heterostructured solids.
Категории: Nano planet

New quantum materials with unique properties

Nanowerk.com - 23 июня, 2020 - 12:33
A new EU project focuses on quantum materials, whose properties can be modified significantly by elastic deformation.
Категории: Nano planet

Manipulating tiny skyrmions with small electric currents

Nanowerk.com - 23 июня, 2020 - 10:58
Researchers have managed to manipulate and track the movement of individual magnetic vortices called skyrmions, which have been touted as strong candidates to act as information carriers in next-generation storage devices and as synapses for neuromorphic computing.
Категории: Nano planet

Twisted WSe2 as a highly tunable platform for the study of exotic phenomena

Nanowerk.com - 23 июня, 2020 - 10:53
Researchers report that the twisted bilayer transition metal dichalcogenide WSe2 enables the realization of exotic correlated phenomena, including high-Tc superconductivity and correlated insulators, in a controlled manner and without the geometrical restriction found in twisted bilayer graphene.
Категории: Nano planet

A structural light switch for magnetism

Nanowerk.com - 23 июня, 2020 - 10:44
Scientists have managed to drive a prototypical antiferromagnet into a new magnetic state using terahertz frequency light.
Категории: Nano planet