Search Results - "NARESH BABU PENDYALA"

Two beam photoluminescence of PbS quantum dots in polyvinyl alcohol by Babu Pendyala, Naresh, Koteswara Rao, K.S.R.

“…We report the effect of dual beam excitation on the photoluminescence (PL) from PbS quantum dots in polyvinyl alcohol by using two excitation lasers, namely Ar…”
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One order enhancement of detectivity in quaternary capped InAs/GaAs quantum dot infrared photodetectors due to vertical coupling of quantum dot layers by Ghadi, Hemant, Agarwal, Akshay, Adhikary, Sourav, Agawane, Jay, Mandal, Arjun, Chakrabarti, Subhananda, Pendyala, Naresh Babu, Prajapati, Sachin

“…The spectral and electrical properties of vertically coupled quaternary (InAlGaAs) capped InAs/GaAs quantum dot infrared photodetector with different capping…”
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Uncooled Mid-wave Infrared Focal Plane Array Using Band Gap Engineered Mercury Cadmium Telluride Quantum Dot Coated Silicon ROIC by Chatterjee, Abhijit, Pendyala, Naresh Babu, Jagtap, Amardeep, K. S. R. Koteswara Rao

“…The dominant photon detectors and focal plane arrays (FPAs) in the mid-wave infrared (MWIR) range (λ = 3 μm to 5 μm) use single crystal InSb and HgCdTe…”
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Room temperature operated HgCdTe colloidal quantum dot infrared focal plane array using shockwave dispersion technique by Chatterjee, Abhijit, Balakrishnan, Janani, Pendyala, Naresh Babu, Koteswara Rao, K.S.R.

“…This paper reports development and performance evaluation of room temperature operated Mercury Cadmium Telluride (HgCdTe) colloidal quantum dot (CQD) coated Si…”
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Efficient Hg and Ag ion detection with luminescent PbS quantum dots grown in poly vinyl alcohol and capped with mercaptoethanol by Pendyala, Naresh Babu, Koteswara Rao, K.S.R.

“…PbS quantum dots capped with mercaptoethanol (C 2H 5OSH) have been synthesized in poly vinyl alcohol and used to investigate their photoluminescence (PL)…”
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Identification of surface states in PbS quantum dots by temperature dependent photoluminescence by Pendyala, Naresh Babu, Koteswara Rao, K.S.R.

“…We report the type and nature of the surface states in PbS quantum dots grown in poly vinyl alcohol by the colloidal technique. Mercaptoethanol (C 2H 5OSH)…”
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Solvothermal synthesis of Hg1-xCdxTe nanostructures-Their structural and optical properties by KHATEI, Jayakrishna, NARESH BABU PENDYALA, RAO, K. S. R. K

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Defect related luminescence in Hg0.2Cd0.8Te nano- and micro-crystals grown by the solvothermal method by Khatei, Jayakrishna, Babu Pendyala, Naresh, Koteswara Rao, K.S.R.

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Observation of persistent photoconductivity in flower shaped PbS dendrite structures by Pendyala, Naresh Babu, Rao, K.S.R. Koteswara

“…We report the observation of persistent photoconductivity (PPC) in flower shaped PbS dendrites grown by the hydrothermal method. Potential fluctuations, due to…”
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Solvothermal synthesis of Hg sub(1-xCd) sub(x)Te nanostructures - Their structural and optical properties by Khatei, Jayakrishna, Pendyala, Naresh Babu, Rao, KSRK

“…This article describes a facile, low-cost, solution-phase approach to the large-scale preparation of Hg sub(1-xCd) sub(x)Te nanostructures of different shapes…”
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Comparison of Three Design Architectures for Quantum Dot Infrared Photodetectors: InGaAs-Capped Dots, Dots-in-a-Well, and Submonolayer Quantum Dots by Ghadi, Hemant, Sengupta, Saumya, Shetty, Saikalash, Manohar, Ashutosh, Balgarkashi, Akshay, Chakrabarti, Subhananda, Pendyala, Naresh Babu, Prajapati, Sachin L., Kumar, Ashwani

“…In this letter, we compare three design architectures for quantum dot infrared photodetectors-InGaAs-capped InAs dots, InAs dot-in-a-well (DWELL), and InAs…”
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Solvothermal synthesis of Hg 1− x Cd x Te nanostructures—Their structural and optical properties by Khatei, Jayakrishna, Pendyala, Naresh Babu, Rao, K.S.R.K.

“…►Synthesis of HgCdTe nanostructures by low-cost solvothermal method. ► Use of air stable Na 2TeO 3 as Te precursor for synthesis of HgCdTe. ► Synthesis is done…”
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Defect related luminescence in Hg sub(0.2)Cd sub(0.8)Te nano- and micro-crystals grown by the solvothermal method by Khatei, Jayakrishna, Pendyala, Naresh Babu, Rao, KSRKoteswara

“…The photoluminescence (PL) properties of nano- and micro-crystalline Hg sub(1-x)Cd sub(x)Te (x[asymptotic to]0.8) grown by the solvothermal method have been…”
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Defect related luminescence in Hg 0.2Cd 0.8Te nano- and micro-crystals grown by the solvothermal method by Khatei, Jayakrishna, Babu Pendyala, Naresh, Koteswara Rao, K.S.R.

“…The photoluminescence (PL) properties of nano- and micro-crystalline Hg 1− x Cd x Te ( x≈0.8) grown by the solvothermal method have been studied over the…”
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Defect related luminescence in Hg0.2Cd0.8 Te nano- and micro-crystals grown by the solvothermal method by KHATEI, Jayakrishna, NARESH BABU PENDYALA, KOTESWARA RAO, K. S. R

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Temperature and capping dependence of NIR emission from PbS nano–microcrystallites with different morphologies by Pendyala, Naresh Babu, Rao, K.S.R. Koteswara

“…We have prepared various morphological PbS nano–microcrystallites by three different techniques namely, facile hydrothermal technique, chemical bath deposition…”
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