Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Radhika C. Mani"'
Publikováno v:
Chemistry of Materials. 16:4905-4911
Single-crystal electron nanodiffraction patterns have been obtained from nanocrystals of various phases formed within carbonaceous balls produced by chemical vapor deposition (CVD). For the face-centered cubic phase, n-diamond, with cell dimension a
Autor:
Mahendra K. Sunkara, Radhika C. Mani
Publikováno v:
Diamond and Related Materials. 12:324-329
Multiply twinned particles in diamond cubic crystals such as decahedron and icosahedron were explained using Kinetic Monte Carlo (KMC) simulations by the sequential occurrence of two and three stacking faults on different {1 1 1} surfaces during vapo
Publikováno v:
Nano Letters. 3:671-673
Publikováno v:
Nanosensing: Materials and Devices.
We present the synthesis of two novel morphologies for carbon tubular structures: Nanopipettes and Micropipes. The synthesis procedures for both these structures are both unique and different from each other and the conventional methods used for carb
Publikováno v:
Journal of Applied Physics. 102:043305
Bond rearrangements, facilitated by H insertion into strained Si–Si bonds have been shown to result in H-induced crystallization of amorphous silicon films. Whether such H-induced rearrangements can lead to synthesis of nanocrystalline films at roo
Publikováno v:
Electrochemical and Solid-State Letters. 9:H43
We demonstrate a simple approach for fabricating nanoelectrode ensembles (NEEs) for nanostructures exhibiting conical morphologies. The fabrication concept utilizes the tapered geometries of carbon nanopipettes (CNPs) and entails one simple, dipcoati
Autor:
Richard P. Baldwin, Rahul Rao, Gopinath Bhimarasetti, John M. Cowley, John A Chaney, Radhika C. Mani, Mahendra K. Sunkara, J. Gullapalli, Apparao M. Rao
Publikováno v:
Journal of The Electrochemical Society. 152:E154
and selected catechols and quinones. Raman spectroscopy and electron nanodiffraction were used to confirm the presence of nanocrystals of graphite and support the hypoth- esis that NCG exhibits electrochemical activity similar to that of edge planes
Autor:
Apparao M. Rao, Richard P. Baldwin, John M. Cowley, Rahul Rao, Shashank Sharma, Mahendra K. Sunkara, J. Gullapalli, Radhika C. Mani
Publikováno v:
Electrochemical and Solid-State Letters. 5:E32
A nanocomposite material with novel electrochemical properties was synthesized by immersing a platinum wire into the dense zone of the 1-2% CH 4 /H 2 plasma in a microwave chemical vapor deposition reactor. Raman analysisof the deposit indicated the