Search Results - "Pathak, A.P."

Molecular Imaging of Cancer: Applications of Magnetic Resonance Methods by Gimi, B., Pathak, A.P., Ackerstaff, E., Glunde, K., Artemov, D., Bhujwalla, Z.M.

“…Cancer is a complex disease exhibiting a host of phenotypic diversities. Noninvasive multinuclear magnetic resonance imaging (MRI) and spectroscopic imaging…”
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Photoluminescence and photoluminescence excitation studies in 80MeV Ni ion irradiated MOCVD grown GaN by Devaraju, G., Pathak, A.P., Srinivasa Rao, N., Saikiran, V., Enrichi, Francesco, Trave, Enrico

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5 MeV Si ion irradiation effects on structural and morphological properties of multiwalled carbon nanotubes by Sai Suresh, T.V., Saikiran, V., Pathak, A.P.

“…Carbon based nanomaterials (CBNs) such as multi walled carbon nanotubes (MWCNTs), graphene etc have attracted huge interest due to their widespread…”
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Crystallization of Germanium-SiO2 composite films via nanosecond laser pulse irradiation by Neelima, G., Babuji, P., Pathak, A.P., Rao, D. Narayana, Krishna, P. Gopala, Saikiran, V.

“…•Crystallization of Germanium (Ge) in Ge-SiO2 composite films was observed.•Nanosecond laser pulse irradiation was utilized as a tool for the crystallization…”
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Ultra-short pulsed laser ablation of decagonal AlCoNi and AlCoCuNi quasicrystals by Singh, Bibek Kumar, Banerjee, Dipanjan, Mangababu, A., Shadangi, Yagnesh, Mukhopadhyay, N.K., Rawat, Rajesh, Pathak, A.P., Rao, S. Venugopal, Tiwari, Archana, Tripathi, A.

“…Al70Co20Ni10 and Al70Co15Cu10Ni5 (at%) decagonal quasicrystals (DQCs) were subjected to femtosecond laser ablation at a laser wavelength of 800 nm, in…”
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A study on the gamma and swift heavy ion irradiation-induced effects on the electrical properties of TaOx-based MOS capacitors by Goud, R. Sai Prasad, Akkanaboina, Mangababu, Machiboyina, Sravani, Kumar, Kanaka Ravi, Anjum, Arshiya, Khan, Saif A., Prakash, A.P. Gnana, Pathak, A.P., Rao, S.V.S. Nageswara

“…In this work, we present a detailed study on the effects of energetic ions and gamma irradiation on the performance of non-stoichiometric tantalum oxide (TaOx)…”
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A study on the gamma and swift heavy ion irradiation-induced effects on the electrical properties of TaO -based MOS capacitors by Goud, R. Sai Prasad, Akkanaboina, Mangababu, Machiboyina, Sravani, Kumar, Kanaka Ravi, Anjum, Arshiya, Khan, Saif A., Prakash, A.P. Gnana, Pathak, A.P., Rao, S.V.S. Nageswara

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Formation of Cu-Ni enriched phases during laser processing of non-equiatomic AlSiCrMnFeNiCu high entropy alloy nanoparticles by Rawat, Rajesh, Singh, Bibek Kumar, Tiwari, Archana, Arun, N., Pathak, A.P., Shadangi, Yagnesh, Mukhopadhyay, N.K., Nelamarri, Srinivasa Rao, Rao, S. Venugopal, Tripathi, A.

“…Al-rich non-equiatomic high entropy alloy nanoparticles (HEA NPs) were synthesized by ablating Al40(SiCrMnFeNiCu)60 (at%) target in deionized water using…”
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Role of oxygen pressure on the structural and photoluminescence properties of pulsed laser deposited GeO2 thin films by Rathore, Mahendra Singh, Vinod, Arun, Angalakurthi, Rambabu, Pathak, A.P., Thatikonda, Santhosh Kumar, Nelamarri, Srinivasa Rao

“…Role of oxygen pressure on the structural, optical and photoluminescence properties of GeO2 thin films grown by pulsed laser deposition has been investigated…”
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Ion irradiation-induced effects on optical and structural properties of Ge nanoparticles synthesized by laser ablation by Neelima, G., Mahesh, T., Manikanthababu, N., Pathak, A.P., Saikiran, V.

“…We present here the effects of swift heavy ion irradiation on the optical and structural properties of Germanium (Ge) nanoparticles (NPs) synthesized by using…”
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Synthesis of CuO hollow nanoparticles using laser ablation: effect of fluence and solvents by Rawat, Rajesh, Tiwari, Archana, Arun, Nimmala, Rao, S. V. S. Nageswara, Pathak, A. P., Rao, S. Venugopal, Tripathi, Ajay

“…Nanosecond laser pulses (1064 nm, 8 ns and 10 Hz) were employed to ablate a Cu target immersed in deionized water (DI) and ethylene glycol (EG). The ablation…”
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Utility of Ischemia Modified Albumin and Cardiac Troponin I Measurements for Rapid Evaluation and Ruling Out of Stable Angina by Padalkar, R.K, Patil, S.M, Pathak, A.P, Bhagat, S.S, Ghone, R.A, Andure, D.V

“…Myocardial ischemia is the main pathophysiological characteristic of Stable Angina. The manifestations of the myocardial ischemia are varied and multiple like…”
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Synthesis of Si/SiO2 nanoparticles using nanosecond laser ablation of silicate-rich garnet in water by Rawat, R., Tiwari, A., Vendamani, V.S., Pathak, A.P., Rao, S. Venugopal, Tripathi, A.

“…During the nanosecond pulsed laser ablation of naturally occurring garnet in water, silicon and silicon dioxide nanoparticles are synthesized. These…”
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Electronic excitation induced modifications in elongated iron nanoparticle encapsulated multiwalled carbon nanotubes under ion irradiation by Saikiran, V., Bazylewski, P., Sameera, I., Bhatia, Ravi, Pathak, A.P., Prasad, V., Chang, G.S.

“…The TEM image describes the formation of defects and changes in the MWCNT after the irradiation with 120 MeV Ag ions. The upshift in the G mode peak position…”
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Nanosecond pulsed laser ablation of Al–Cu–Fe quasicrystalline material: Effects of solvent and fluence by Rawat, R., Tiwari, A., Arun, N., Nageswara Rao, S.V.S., Pathak, A.P., Shadangi, Yagnesh, Mukhopadhyay, N.K., Rao, S. Venugopal, Tripathi, A.

“…Nanosecond laser pulses were used to synthesize Cu/CuO/Fe3O4 and Al2O3 nanocomposites by ablating Al–Cu–Fe quasicrystal (QC) in two different solvents, namely…”
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Effects of growth parameters on HfO 2 thin-films deposited by RF Magnetron sputtering by Dhanunjaya, M., Manikanthababu, N., Ojha, S., Pojprapai, Soodkhet, Pathak, A.P., Nageswara Rao, S.V.S.

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Effects of ion irradiation on the structural and electrical properties of HfO2/SiON/Si p-metal oxide semiconductor capacitors by Manikanthababu, N., Saikiran, V., Basu, T., Prajna, K., Vajandar, S., Pathak, A.P., Panigrahi, B.K., Osipowicz, T., Rao, S.V.S. Nageswara

“…The influence of 120 MeV Ag ion irradiation on the structural and electrical properties of HfO2 (3 nm)/SiON (1 nm)/Si (n-type), grown by atomic layer…”
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200 MeV Ag ion irradiation mediated green synthesis and self assembly of silver nanoparticles into dendrites for enhanced SERS applications by Sherpa, Laden, Arun, Nimmala, Nageswara Rao, S.V.S., Khan, S.A., Pathak, A.P., Tripathi, Ajay, Tiwari, Archana

“…In this paper, we report green and controlled synthesis of silver nanoparticles in water with spherical, hetrogeneously shaped and extended chain like networks…”
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Swift heavy ion irradiation assisted Si nanoparticle formation in HfSiOx nano-composite thin films deposited by RF magnetron sputtering method by Dhanunjaya, M., Vinod Kumar, K., Manikanthababu, N., Nageswara Rao, S.V.S., Pathak, A.P.

“…Silicon co-deposited HfOx thin films were prepared by RF magnetron sputtering method. The average size of Si co-deposited nanocomposites is around 10–12 nm…”
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SHI induced effects on the electrical and optical properties of HfO2 thin films deposited by RF sputtering by Manikanthababu, N., Dhanunjaya, M., Nageswara Rao, S.V.S., Pathak, A.P.

“…The continuous downscaling of Metal Oxide Semiconductor (MOS) devices has reached a limit with SiO2 as a gate dielectric material. Introducing high-k…”
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