Kumar, Anil; Prakash, Om; Loke, Rajendra; Pramanik, Arindam; Sensarma, Rajdeep; Ramakrishnan, Sitaram; Bag, Biplab; Thamizhavel, Arumugam; RAMAKRISHNAN, SRINIVASAN
(American Physical Society, 2023-12)
It was presumed that semimetallic bismuth (Bi) would not show superconductivity (SC) even at ultralow temperatures (<10 mK) due to its very low carrier density (≈3×1017cm−3). Recently, we have established bulk superconductivity ...