Machines and electronic devices often generate waste heat that is difficult to utilize. If electricity could be generated from this waste heat, it would offer a means for a clean and sustainable power production: Such a technology ...
Nanophysics
Jan 18, 2022
1
211
It is one of the humans' desired goals that we want to precisely control the heat transport as the level as that we can control the electrical current. However, a high-performance thermal rectifier or thermal diode is still ...
Nanomaterials
Jan 7, 2022
0
90
Researchers from Paragraf and Queen Mary University of London demonstrated the successful fabrication of an Organic Light-Emitting Diode (OLED) with a monolayer graphene anode, replacing ITO in organic light-emitting diodes. ...
Nanomaterials
Jan 7, 2022
0
862
When two sheets of the carbon nanomaterial graphene are stacked together at a particular angle with respect to each other, it gives rise to some fascinating physics. For instance, when this so-called "magic-angle graphene" ...
Nanophysics
Jan 6, 2022
1
2446
Although twisted sheets of double bilayer graphene have been studied extensively the past few years, there are still pieces missing in the puzzle that is its phase diagram—the different undisturbed, ground states of the ...
Nanophysics
Jan 6, 2022
0
164
The ability to sense the magnitude and polarity of an electric field is of great scientific interest. Applications include early prediction of lightning and detection of supersonic aircraft. Presently, field mills are widely ...
Nanomaterials
Dec 23, 2021
0
61
A Christmas tree with a thickness of one atom has been made at DTU. It shows how terahertz measurements can be used to ensure the quality of graphene.
Nanomaterials
Dec 23, 2021
0
133
New research published today has demonstrated that tiny graphene neural probes can be used safely to greatly improve our understanding of the causes of epilepsy.
Bio & Medicine
Dec 22, 2021
0
91
Exotic quantum particles and phenomena are like the world's most daring elite athletes. Like the free solo climbers who scale impossibly steep cliff faces without a rope or harness, only the most extreme conditions will entice ...
General Physics
Dec 15, 2021
0
1128
A single layer of carbon atoms arranged in a honeycomb lattice makes up the promising nanomaterial called graphene. Research on a setup of three sheets of graphene stacked on top of one another so that their lattices are ...
Superconductivity
Dec 10, 2021
1
154
