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Low energy excitations in solid 4He
The atoms in solid helium are weakly bound and have small mass so that the overlap of their wave functions (zero point motion) is large, making it a quantum solid close to the... -
Interfacial Structures of Co-sensitized Dye-sensitized Solar Cell Working Ele...
Dye-sensitized solar cells (DSCs) are promising candidates for building integrated photovoltaics. The use of multiple dyes simultaneously, co-sensitization, promises improved...