Durgesh Chand Tripathi

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Publications (17)

• Space charge limited current in an ideal GaN heterojunction field effect transistor with no back-barrier
  Solid State Communications 2021 DOI: 10.1016/j.ssc.2021.114334
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• Determination of defect states and surface photovoltage in PTB7:PC71BM based bulk heterojunction solar cells
  Shailendra Kumar Gupta, Durgesh C. Tripathi, Ashish Garg +1 more
  Solar Energy Materials and Solar Cells 2021 DOI: 10.1016/j.solmat.2021.110994
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• Impact of defect states on the capacitance voltage characteristics of space charge limited organic diodes, and determination of defect states
  Durgesh C. Tripathi, KJ Rao, Y. N. Mohapatra
  Journal of Materials Chemistry C 2021 DOI: 10.1039/D1TC00027F
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• Insight into Buffer Trap-Induced Current Saturation and Current Collapse in GaN RF Heterojunction Field-Effect Transistors
  IEEE Transactions on Electron Devices 2020 DOI: 10.1109/TED.2020.3034062
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• Study of the open circuit voltage dependence on incident light intensity of planar heterojunction organic solar cell
  Materials Today: Proceedings 2020
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• InAs Nanocrystals with Robust p-Type Doping
  Advanced Functional Materials 2020 DOI: 10.1002/adfm.202007456
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• Surface Versus Impurity-Doping Contributions in InAs Nanocrystal Field Effect Transistor Performance
  The Journal of Physical Chemistry C 2019 DOI: 10.1021/acs.jpcc.9b05086
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• Organic doped/undoped interface based diode structure: Distinct mechanisms underlying forward and reverse bias
  Organic Electronics 2017 DOI: 10.1016/j.orgel.2017.08.010
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• Direct determination of defect density of states in organic bulk heterojunction solar cells
  Upkar K. Verma, Durgesh C. Tripathi, Y. N. Mohapatra
  Applied Physics Letters 2016 DOI: 10.1063/1.4962827
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• Charge transport across organic heterostructure: Role of interfacial density of states
  Journal of Applied Physics 2014 DOI: 10.1063/1.4892672
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• Carrier capture kinetics at electrical defects in poly [2-methoxy-5-(2′-ethyl-hexyloxy)-1,4-phenylenevinylene] (MEH-PPV) studied using charge transient spectroscopy
  KJ Rao, Durgesh C. Tripathi, Y. N. Mohapatra
  Journal of Applied Physics 2014 DOI: 10.1063/1.4891832
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• Diffusivity and mobility of non-equilibrium carriers in organic semiconductors: Existence of critical field determining temperature dependence
  Durgesh C. Tripathi, Dhirendra Kumar Sinha, Y. N. Mohapatra
  Journal of Applied Physics 2013 DOI: 10.1063/1.4824747
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• Diffusive capacitance in space charge limited organic diodes: Analysis of peak in capacitance-voltage characteristics
  Durgesh C. Tripathi, Y. N. Mohapatra
  Applied Physics Letters 2013 DOI: 10.1063/1.4812487
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• Ideal organic homojunction diode obtained using controlled alignment of localized density of states across doped/undoped interface
  Durgesh C. Tripathi, Y. N. Mohapatra
  Organic Electronics 2012 DOI: 10.1016/j.orgel.2012.04.034
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• Simultaneous and direct measurement of carrier diffusion constant and mobility in organic semiconductors and deviation from standard Einstein relation
  Awnish Kumar Tripathi, Durgesh C. Tripathi, Y. N. Mohapatra
  Physical Review B 2011 DOI: 10.1103/physrevb.84.041201
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• Mobility determination using frequency dependence of imaginary part of impedance (Im Z) for organic and polymeric thin films
  Durgesh C. Tripathi, Awnish Kumar Tripathi, Y. N. Mohapatra
  Applied Physics Letters 2011 DOI: 10.1063/1.3544935
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• Comparision of simulation & experimental capacitance based characterization of organic semiconductor diode structureS
  Materials Research Society Symposium Proceedings 2010
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