Scientists have discovered the mechanism involved when transition metal dichalcogenides on metallic substrates transform from the semiconducting 1H-phase to the quasi-metallic 1T'-phase.... nanowerk · 2 months
New structural phase transition may broaden the applicability of photo-responsive solids  PHYS.ORG · 4 weeks
A team of scientists from Waseda University in Tokyo and Rigaku Corporation has discovered a new type of organic crystal structural phase transition called the photo-triggered... more
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Compared to bulk materials, atomically thin materials like transition metal dichalcogenides (TMDs) offer size and tunability advantages over traditional materials in developing miniature electronic... more
Evidence of pair-density wave (PDW) in spin-valley locked systems  PHYS.ORG · 2 weeks
The isolation of graphene more than a decade ago transformed the landscape of condensed-matter physics, as the single-atom-thick, two-dimensional material exhibited high crystal and electronic quality to represent a conceptually... more
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Scientists are discovering new two-dimensional materials at a rapid pace, but they don't always immediately know what those materials can do. more
Long range intrinsic ferromagnetism in two-dimensional materials  PHYS.ORG · 3 weeks
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Through magic twist angles and unique energy states, it is possible to design tailor-made, atomically thin materials that could be invaluable for future electronics. Now, researchers at Chalmers University of Technology, Sweden, and Regensburg University in Germany have... more
Direct observation of valley-coupled topological current in MoS2  Science Magazine · 6 days
The valley degree of freedom of electrons in two-dimensional transition metal dichalcogenides has been extensively studied by theory (1–4), optical (5–9), and optoelectronic (10–13) experiments. However, generation and detection of pure valley... more
Direct imaging of active orbitals in quantum materials  PHYS.ORG · 1 week
In quantum materials based on transition metals, rare-earth and actinide elements, electronic states are characterized by electrons in orbitals d and f, combined with the solid's strong band formation. Until now, to... more
'Deep learning' casts wide net for novel 2D materials  SCIENCE DAILY · 2 weeks
Engineers use 'deep learning' techniques to speed up simulations of novel two-dimensional materials to understand their characteristics and how they're affected by high temperature and radiation. more
Building a printing press for atomically thin 2D materials  nanowerk · 4 days
Researchers are developing an automated system to synthesize entirely new materials made from stacked atomically thin two-dimensional sheets and to characterize their exotic quantum properties. more
A new model predicts squeezed nanocrystal shape when blanketed under graphene  PHYS.ORG · 3 weeks
In a collaboration between the U.S. Department of Energy's Ames Laboratory and Northeastern University, scientists have developed a model for predicting the shape of metal nanocrystals... more
Squeezed nanocrystals: A new model predicts their shape when blanketed under graphene  SCIENCE DAILY · 3 weeks
Scientists have developed a model for predicting the shape of metal nanocrystals or 'islands' sandwiched between or below two-dimensional (2D) materials such as graphene.... more
Squeezed nanocrystals: A new model predicts their shape when blanketed under graphene  nanowerk · 3 weeks
Scientists have developed a model for predicting the shape of metal nanocrystals or 'islands' sandwiched between or below two-dimensional (2D) materials such as graphene.... more
Vapor drives a liquid-solid transition in a molecular system  SCIENCE DAILY · 4 weeks
The reversible switching of macrocyclic molecules between a liquid and a solid phase upon exposure to vapor has been reported. more
Unprecedented insight into two-dimensional magnets using diamond quantum sensors  nanowerk · 12 hours
For the first time, physicists have succeeded in measuring the magnetic properties of atomically thin van der Waals materials on the nanoscale. more
Energy renormalization for coarse-graining polymers having different segmental structures  Science Magazine · 6 days
Multiscale coarse-grained (CG) modeling of soft materials, such as polymers, is currently an art form because CG models normally have significantly altered dynamics and thermodynamic properties compared to their atomistic... more
Breakthrough study of cell signaling holds promise for immune research and beyond  PHYS.ORG · 4 weeks
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Breakthrough study of cell signaling holds promise for immune research and beyond  SCIENCE DAILY · 3 weeks
For the first time ever, scientists have imaged the process by which an individual immune system molecule is switched on in response to a... more
A universal description of non-equilibrium colloid phase separation  PHYS.ORG · 3 weeks
Liquids, with their flowing dynamics, are often far from equilibrium. This makes it particularly hard to model processes in soft matter or living tissue, which contain liquids. New research from the University... more
MicroRNA-like RNAs contribute to the lifestyle transition of Arthrobotrys oligospora  PHYS.ORG · 7 days
Lifestyle transition is a fundamental mechanism that fungi have evolved to survive and proliferate in different environments. As a typical nematode-trapping fungus, Arthrobotrys oligospora switches from saprophytes to... more
New method to create ultrafast 3-D images of nanostructures  PHYS.ORG · 1 week
Lensless microscopy with X-rays, or coherent diffractive imaging, is a promising approach. It allows researchers to analyse complex three-dimensional structures, which frequently exist in nature, from a dynamic perspective. Whilst... more
GSLV Phase-4 Continuation Approved by Cabinet  Gadgets 360 · 2 weeks
The phase-4 programme will enable the launch of 2 tonne class of satellites for geo-imaging, navigation, data relay communication and space sciences. more
Pressure makes best cooling  PHYS.ORG · 4 weeks
Phase transitions take place as heat (i.e., entropy) is exchanged between materials and the environment. When such processes are driven by pressure, the induced cooling effect is called the barocaloric effect, which is a promising alternative to the conventional vapor... more
Boston Dynamics puts its wheeled-robot Handle to work in a warehouse  TechCrunch · 4 weeks
Boston Dynamics deputed Handle two years back. Since then, however, the bipedal wheeled robot has taken a backseat to the rest of the company’s offering. While... more
Boston Dynamics’ SpotMini robot can haul vehicles, too  THE VERGE · 1 week
Boston Dynamics has shown its SpotMini robot doing a new trick: joining a robot army to pull a large vehicle... more
New electronic materials to carry more energy, more efficiently  nanowerk · 2 weeks
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Boston Dynamics’ updated Handle robot will beat you at warehouse Jenga  THE VERGE · 4 weeks
Boston Dynamics — producers of everyone’s favorite robots that can run, backflip, and generally... more
The golden path towards new two-dimensional semiconductors  PHYS.ORG · 2 weeks
Two-dimensional (2-D) semiconductors are promising for quantum computing and future electronics. Now, researchers can convert metallic gold into semiconductor and customize the material atom-by-atom on boron nitride nanotubes. more
Flight dynamics – what?  ESA · 3 weeks
Every spacecraft has a dedicated team of 'spacecraft navigators' – experts in flight dynamics who work with extraordinary precision to ensure it ends up in the right place.... more
The golden path towards new two-dimensional semiconductors (w/video)  nanowerk · 2 weeks
Two-dimensional (2D) semiconductors are promising for quantum computing and future electronics. Now, researchers can convert metallic gold into semiconductor and customize the material atom-by-atom on boron nitride nanotubes. more
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