Browsing by Author "Radhakrishnan, Dhanya"

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Effect of pore occupancy on the acoustic properties of zeolitic imidazolate framework (ZIF)-8: A Brillouin spectroscopic study at ambient and low temperatures

Radhakrishnan, Dhanya; Narayana, Chandrabhas (American Institute of Physics, 2015)

Brillouin spectroscopy is used to study the effect of pore occupancy on the elastic constants by incorporating various guest molecules into zeolitic imidazolate framework (ZIF)-8. A systematic study on the effect of mass ...
Guest dependent Brillouin and Raman scattering studies of zeolitic imidazolate framework-8 (ZIF-8) under external pressure

Radhakrishnan, Dhanya; Narayana, Chandrabhas (American Institute Physics, 2016)

We have investigated the pressure dependence of the acoustic modes of zeolitic imidazolate framework (ZIF-8) in different pressure transmitting mediums and also under non-hydrostatic conditions using high pressure Brillouin ...
Low cost, rapid synthesis of graphene on Ni: An efficient barrier for corrosion and thermal oxidation

Mogera, Umesha; Kurra, Narendra; Radhakrishnan, Dhanya; Narayana, Chandrabhas; Kulkarni, G. U. (Pergamon-Elsevier Science Ltd, 2014)

Graphene because of its inert and impermeable nature holds a great promise as a protective coating against corrosion and oxidation. It is envisioned that graphene coated metals will be increasingly used in metal and ...

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