Search Results - "Srivastava, Ravi P"

Ethnobotany and Pharmacology of Pinus Species Growing Naturally in Indian Himalayas: A Plant Review by Singh, Lav, Dixit, Pooja, Srivastava, Ravi P, Pandey, Shivaraman, Verma, Praveen C, Saxena, Gauri

“…Pinus species are amongst the most commonly used medicinal plants in Indian Northwestern Himalayas. Nearly all parts of the plant especially needles are…”
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Transfer-Printed Cuprous Iodide (CuI) Hole Transporting Layer for Low Temperature Processed Perovskite Solar Cells by Srivastava, Ravi P, Jung, Hyun-Suh, Khang, Dahl-Young

“…Perovskite solar cells (PSCs) have achieved significantly high power-conversion efficiency within a short time. Most of the devices, including those with the…”
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Structuring of Si into Multiple Scales by Metal‐Assisted Chemical Etching by Srivastava, Ravi P., Khang, Dahl‐Young

“…Structuring Si, ranging from nanoscale to macroscale feature dimensions, is essential for many applications. Metal‐assisted chemical etching (MaCE) has been…”
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An investigation on the phase purity of iron pyrite (FeS2) thin films obtained from the sulfurization of hematite (Fe2O3) thin films by Srivastava, Ravi P., Ingole, Sarang

“…Iron pyrite (FeS2) thin films were obtained by sulfurization of hematite (Fe2O3) thin films at different sulfurization temperatures (TS) and sulfurization time…”
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Effects of alloying on band gap and morphology of iron pyrite nanoparticles by Saxena, Aditya P., Srivastava, Ravi P., Ingole, Sarang

“…•Zinc alloyed FeS2 nanoparticles are synthesized first time only in oleylamine.•Alloying of zinc is confirmed with the blue-shift observed in Raman spectra.•An…”
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Complexity in elucidating crustal thermal regime in geodynamically affected areas: A case study from the Deccan large igneous province (western India) by Pandey, O. P., Vedanti, Nimisha, Srivastava, Ravi P.

“…Complexity in the earth’s crustal structure plays an important role in governing earth’s thermal and geodynamic behavior. In the present study, an attempt has…”
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Investigating CO2-enhanced oil recovery potential for a mature oil field: a case study based on Ankleshwar oil field, Cambay Basin, India by Ganguli, Shib Sankar, Vedanti, Nimisha, Akervoll, Idar, Bergmo, Per E., Srivastava, Ravi P., Dimri, V. P.

“…CO 2 -enhanced oil recovery (EOR) is an upcoming technology in India. At present, no Indian field is under CO 2 -EOR and implementation of this technique to a…”
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Observation of shear-wave splitting in the multicomponent node data from Atlantis field, Gulf of Mexico by Sil, Samik, Srivastava, Ravi P., Sen, Mrinal K.

“…ABSTRACT In 2005, a multicomponent ocean bottom node data set was collected by BP and BHP Billiton in the Atlantis field in the Gulf of Mexico. Our results are…”
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Seismic monitoring of in situ combustion process in a heavy oil field by Zadeh, Hossein Mehdi, Srivastava, Ravi P, Vedanti, Nimisha, Landrø, Martin

“…Three time-lapse 3D seismic surveys are analysed to monitor the effect of in situ combustion, a thermal-enhanced oil recovery process in the Balol heavy oil…”
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Reduction in Urbach energy and density of states for pyrite (FeS2) thin films: Healing of sulfur vacancies during hematite to pyrite transformation by Srivastava, Ravi P., Ingole, Sarang

“…Pyrite, an inexpensive, earth-abundant photovoltaic material has potential to compete with silicon. Unfortunately, pyrite based devices suffer from low power…”
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Detailed gravity studies over Jabera — Damoh region of the Vindhyan basin (Central India) and crustal evolution by Srivastava, Ravi P., Vedanti, Nimisha, Pandey, O. P., Dimri, V. P.

“…Vindhyan Basin of Central India situated just north of SONATA rift zone, forms one of the major geotectonic segment of the Indian subcontinent which is…”
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An efficient 1D Occam's inversion algorithm using analytically computed first- and second-order derivatives for DC resistivity soundings by VEDANTI, Nimisha, SRIVASTAVA, Ravi P, SAGODE, John, DIMRI, V. P

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Oleophilic to oleophobic wettability switching of isoporous through-hole membranes by surface structure control for low-voltage electrowetting-based oil-water separation by Kim, Ki-Yoon, Srivastava, Ravi P., Khang, Dahl-Young

“…Wettability control is a critical element in oil-water mixture separation, which is usually implemented by complicated chemical treatment steps such as…”
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Ambient environment induced synergetic improvement in morphology and iodine vacancy passivation by MAI surface engineering in mixed-cation lead mixed-halide (FA0.85MA0.15PbI0.55Br0.45) perovskite solar cells by Srivastava, Ravi P., Lee, Jia, Khang, Dahl-Young

“…Perovskite solar cells (PSCs), have made tremendous progress but are still far away from theoretically estimated power conversion efficiencies (PCEs) and…”
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Bandgap engineered, quantum-confined ultrathin Te layer for highly effective back surface field in Si/organic hybrid solar cells by Jung, Hyun-Suh, Srivastava, Ravi P., Khang, Dahl-Young

“…The suppression of back surface carrier recombination is primary importance for efficient Si-based solar cells. It is usually achieved with back surface field…”
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Ethnomedical Applications and Conservation Status of Leguminosae- Caesalpinioideae Plants in Uttar Pradesh, India by Pandey, Shivaraman, Singh, Lav, Srivastava, Ravi Prakash, Kushwaha, Arun Kumar, Dixit, Pooja, Saxena, Gauri, Chaudhary, Lal Babu

“…This review highlights the folklore, ethnomedicinal uses and conservation status of Caesalpinioideae in Uttar Pradesh (India). It aims at compiling available…”
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An efficient 1D O CCAM’S inversion algorithm using analytically computed first- and second-order derivatives for dc resistivity soundings by Vedanti, Nimisha, Srivastava, Ravi P., Sagode, John, Dimri, V.P.

“…An efficient algorithm has been developed for 1D resistivity inversion problem using both first- and second-order derivatives, which are computed analytically…”
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