A Study of Relativistic Surface States and Interface States http://127.0.0.1/xmlui/handle/123456789/9366 2026-04-26T13:58:45Z 2026-04-26T13:58:45Z A Study of Relativistic Surface States and Interface States Roy, Gopendranath http://127.0.0.1/xmlui/handle/123456789/9367 2018-07-24T09:47:59Z 1982-11-01T00:00:00Z A Study of Relativistic Surface States and Interface States Roy, Gopendranath 1982-11-01T00:00:00Z