Indian scientists break a century-old limit on turning heat into electricity
Scientists in India have discovered a way to generate an unusually large electrical voltage from a small temperature…
A tiny change in temperature could now produce a big electrical signal; scientists surpass century-old limit
Schematic of the electronic band diagram of heavily doped, highly compensated ScN exhibiting thermopower exceeding the Boltzmann limit.…
New thin film could make heat sensors more sensitive
Bivas Saha, Sourav Rudra, Diksha Dadhich, Renuka Karanje and Dheemahi Rao (left to right) BENGALURU: A new thin-film…