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Atanu Betal

Ph. D.

 IIT Jodhpur

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I am Atanu Betal, pursued my Ph.D. in Physics at IIT Jodhpur. My research work is in the field of experimental material science. My research includes small organic molecules and quantum dots-based resistive memory devices, neuromorphic computing using resistive memory, and scanning tunnelling microscopy. 

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Research Interests

  • Quantum dots based resistive memory and Its application in the neuromorphic synaptic device.

  • Small organic molecule and polymer composite based resistive and neuromorphic synaptic devices.

  • Organometallic materials based RRAM.

  • Two-dimensional materials for thermoelectric and optoelectronic applications.

  • Scanning Tunnelling microscopy (STM) based study of quantum dots and nanoparticles.

  • Theoretical study of photovoltaic cell.

  • Synthesis and applications of double halide perovskite.

Selected Research 

Publications

1. Non-volatile Memristor-Based Artificial Synaptic Behavior of Redox-Active Organic Composite.                                                             A Betal, J Bera, S Sahu, Journal of Materials Chemistry C, https://doi.org/10.1039/D3TC00227F

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2. Charge trapped CdS quantum dot embedded polymer matrix for a high speed and low power memristor                                        A Betal, J Bera, A Sharma, AK Rath, S Sahu, Physical Chemistry Chemical Physics 25 (5), 3737-3744

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3. Composition and Surface Morphology Invariant High On–Off Ratio from an Organic Memristor                                                    A Betal, J Bera, A Sharma, AK Rath, S Sahu, ACS Applied Electronic Materials 4 (3), 1109-1116

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