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Dr Bikas C. Das
Assistant Professor Grade I (Physics)
  +91 (0)471 - 2778071
  bikas@iisertvm.ac.in

2014:

Ion transport and switching speed in redox-gated 3-terminal organic memory devices
Bikas C. Das, Bryan Szeto, David James, Yiliang Wu, and Richard L. McCreery
J. Electrochem. Soc. 161, H831-H838 (2014).

Redox-Gated Molecular Memory Devices Based on Dynamic Doping of Polythiophene
Richard L. McCreery, Bikas C. Das, Rajesh G. Pillai, Nikola Pekas, and David B. James
ECS Meeting Abstracts MA2014-01, 1030 (2014).

2013:

Three-Terminal Organic Memory Devices: Effect of Composition and Environment on Performance
Bikas C. Das, Rajesh G. Pillai, Yiliang Wu, and Richard L. McCreery
ACS Appl. Mater. Interfaces 5, 11052−11058 (2013).

2010:

Transport gap of nanoparticle-passivated silicon substrates
Batu Ghosh, Bikas C. Das, and Amlan J. Pal
Small 6, 52−57 (2010).

2009:

To change transport gap of semiconducting nanoparticles without disturbing the optical one: Core-shell approach
Bikas C. Das and A. J. Pal
Appl. Phys. Lett. 94, 082106−082106-3 (2009).
(Top 20 Most Downloaded Articles: March 2009)

Enhancement of electrical bistability through semiconducting nanoparticles for organic memory applications
Bikas C. Das and A. J. Pal
Phil. Trans. R. Soc. A 367, 4181−4190 (2009).

2008:

Core-Shell Hybrid Nanoparticles with Functionalized Quantum Dots and Ionic Dyes: Growth, Monolayer Formation, and Electrical Bistability
Bikas C. Das and A. J. Pal
ACS Nano 2, 1930−1938 (2008).

Memory applications and electrical bistability of semiconducting nanoparticles: do the phenomena depend on bandgap?
Bikas C. Das and A. J. Pal
Small 4, 542−547 (2008).

Switching between different conformers of a molecule: Multilevel memory elements
Bikas C. Das and A. J. Pal
Organic Electronics 9, 39−44 (2008).

2007:

A bit per particle: Electrostatic assembly of CdSe quantum dots as memory elements
Bikas C. Das, S. K. Batabyal, and A. J. Pal
Advanced Materials 19, 4172−4176 (2007).

CONTRIBUTED PRESENTATIONS

  • "Redox-Gated 3-Terminal Organic Memory Devices: Performance with Future Prospects"
    Bikas C. Das and Richard L. McCreery
    2014 MRS Fall Meeting & Exhibit, Boston, Massachusetts.
  • "Redox-Gated Molecular Memory Devices Based on Dynamic Doping of Polythiophene"
    Richard L. McCreery, Bikas C. Das, Rajesh Pillai, Nikola Pekas, David B James
    ECS Meeting Abstracts 1030, MA2014-01, 225th ECS Meeting, Orlando, FL (2014).
  • "Electrical bistable organic-inorganic hybrid core-shell nanoparticles: synthesis and characterizations"
    Bikas C. Das and Amlan J. Pal
    1st Nano Today Conference, Biopolis, Singapore (2009).
  • "Quantum dot memory device to store a bit per particle: Size dependent electrical bistability"
    Bikas C. Das and Amlan J. Pal
    International Conference on Nano Science and Technology, Chennai, India (2008).
  • "Conference on Molecules to Materials, 2011"
    Bikas C. Das (CONVENER)
    Haldia Govt. College, Haldia, Purba Medinipur, West Bengal, India.
  • "Hybrid core-shell nanoparticles"
    Bikas C. Das and Amlan J. Pal
    Foundation Day In-house Symposium- 2009, IACS, Jadavpur, Kolkata- 70032.
  • "Highly Addressable Bistable Memory Device Application of Organic Dye-Nanopartilce Composites"
    Bikas C. Das and Amlan J. Pal
    DAE Solid State Physics Symposium (Oral Presentation), Mumbai, India (2008).
  • "A single molecule shows multilevel memory states due to different stable conformers"
    Bikas C. Das
    DAE Solid State Physics Symposium, Mysore, India (2007).