Bad metals turn over a new leaf
Optical measurements reveal the origin of unconventional behaviour near the transition between conductors and insulators
Read article: Bad metals turn over a new leaf
Read article: Bad metals turn over a new leaf
Diamond defects reveal viscous currents in graphene
Researchers image nanoscale magnetic field fluctuations in 2D carbon at room temperature
Read article: Diamond defects reveal viscous currents in graphene
‘Magic-angle’ graphene doubles up
New platform could be used to investigate high-temperature superconductivity and correlated quantum phases
Read article: ‘Magic-angle’ graphene doubles up
Electrons flow like water in ultra-pure graphene
Researchers use a scanning probe imaging technique to confirm Poiseuille electron flow
Read article: Electrons flow like water in ultra-pure graphene
Thick mica membranes make excellent proton conductors
The materials might be employed in applications such as fuel cells and other hydrogen-related technologies
Read article: Thick mica membranes make excellent proton conductors
Heat transport theory goes universal
New methodology is applicable to all solids, be they crystals, polycrystalline solids, alloys or glasses
Read article: Heat transport theory goes universal
Direct measurements probe the state of magic-angle twisted graphene
Capacitance measurements and scanning tunnelling microscopy and spectroscopy images provide a deeper understanding of electron behaviour in twisted bilayer graphene
Read article: Direct measurements probe the state of magic-angle twisted graphene
Inexpensive thermoelectric material works at room temperature
Electron-doped magnesium-bismuth alloy is just as good as the best commercially available material in its class while being much cheaper
Read article: Inexpensive thermoelectric material works at room temperature
New type of noise found lurking in nanoscale devices
“Delta-T noise” could help measure the temperature of tiny objects
Read article: New type of noise found lurking in nanoscale devices
Grain boundaries limit heat flow in diamond
New finding will be important for designing electronic device materials that can more efficiently carry excess heat away
Read article: Grain boundaries limit heat flow in diamond
