5G, or the fifth-generation technology standard for broadband cellular networks, is touted as having finally arrived for ultrafast download speeds, an end to dropped calls and buffering, and greater connectivity to advance ...
General Physics
Mar 23, 2021
0
24
Current electronic components in computers, mobile phones and many other devices are based on microstructured silicon carriers. However, this technology has almost reached its physical limits and the smallest possible structure ...
Nanophysics
Feb 11, 2021
0
65
Multiple-cation and mixed-halide (FAMACs) perovskites, which are formed by incorporating Cs/MA/Br ions into the FAPbI3 perovskites, are considered as the best compositions for applications in high-efficiency photovoltaic ...
Materials Science
Feb 10, 2021
1
27
Ultra-small integrated circuits have revolutionized mobile phones, home appliances, cars, and other everyday technologies. To further miniaturize electronics and enable advanced functions, circuits must be reliably fabricated ...
Nanophysics
Jan 6, 2021
0
814
Climate change and biodiversity loss are laying bare our dependence on the natural world for everything from the food we eat to the air we breathe.
Plants & Animals
Dec 24, 2020
2
247
Researchers at Drexel University's College of Engineering have reported that fabric coated with a conductive, two-dimensional material called MXene, is highly effective at blocking electromagnetic waves and potentially harmful ...
Materials Science
Dec 11, 2020
2
1024
New antennas so thin that they can be sprayed into place are also robust enough to provide a strong signal at bandwidths that will be used by fifth-generation (5G) mobile devices. Performance results for the antennas, which ...
Materials Science
Nov 30, 2020
0
31
In recent years, big data sets from mobile phones have been used to provide increasingly accurate analyses of how we all move between home, work and leisure, holidays and everything else. The strength of basing analyses on ...
Social Sciences
Nov 19, 2020
0
34
Dylan Connor's father worked as a house painter while his mother tended to their home and family, one that included six boys. Neither of his parents finished high school, but they built a future for their children that included ...
Social Sciences
Nov 17, 2020
0
186
A group of researchers led by Sir Andre Geim and Dr. Alexey Berdyugin at The University of Manchester have discovered and characterized a new family of quasiparticles named 'Brown-Zak fermions' in graphene-based superlattices.
Nanophysics
Nov 13, 2020
1
6071
