Group by: Item Type | No Grouping Number of items: 1. Das, Shyamal and Roy, Sudipta and Patra, Amitava and Biswas, Prasanta Kumar (2003) Study of refractive index and physical thickness of porous silica films with ageing in hydrated ammonia and air. Materials Letters, 57 (15). pp. 2320-2325. ISSN 0167-577X |