Liquid helium 5 Superfluidity 4 Dr.V.K.Vaidyan 2 Physics 2 Quantum liquids 2 Raman spectroscopy 2 SCIENCE / Spectroscopy & Spectrum Analysis 2 ARGON HELIUM AND THE RARE GASES 1 Adhesives 1 Argon 1 Atomic, Molecular, Optical and Plasma Physics 1 Biomedical and dental Materials 1 Chemical elements 1 Chemistry 1 Chemistry, Physical organic 1 Condensed matter 1 Congresses 1 Discoveries in science 1 Einstein theory of Gravity 1 Electrodynamics 1 Energy 1 Equipment and supplies 1 Equipment design 1 Gases, Rare 1 Gaussian basis sets (Quantum mechanics) 1 General 1 Helium 1 Helium Atom 1 Helium-neon lasers--Experiments 1 Hydrogen Atom 1