D
Dipak K. Goswami
Researcher at Indian Institute of Technology Kharagpur
Publications - 85
Citations - 1452
Dipak K. Goswami is an academic researcher from Indian Institute of Technology Kharagpur. The author has contributed to research in topics: Dielectric & Supercapacitor. The author has an hindex of 17, co-authored 69 publications receiving 1099 citations. Previous affiliations of Dipak K. Goswami include Bhabha Atomic Research Centre & Indian Institutes of Technology.
Papers
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Journal ArticleDOI
Organic n-Channel Transistors Based on Core-Cyanated Perylene Carboxylic Diimide Derivatives
R. Thomas Weitz,Konstantin Amsharov,Ute Zschieschang,Esther Barrena Villas,Dipak K. Goswami,Marko Burghard,Helmut Dosch,Martin Jansen,Klaus Kern,Hagen Klauk +9 more
TL;DR: It is concluded that the role of the fluorine functionalization in the air-stable n-channel operation of the transistors is different than previously thought.
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The controlled evolution of a polymer single crystal
Xiaogang Liu,Yi Zhang,Dipak K. Goswami,John Okasinski,Khalid Salaita,Peng Sun,Michael J. Bedzyk,Chad A. Mirkin +7 more
TL;DR: It is presented a method for controlling the initiation and kinetics of polymer crystal growth using dip-pen nanolithography and an atomic force microscope tip coated with poly-dl-lysine hydrobromide and a set of photographic images of the process as it spans the nanometer- to micrometer-length scales as a function of environmental conditions.
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One-Dimensional NiSe–Se Hollow Nanotubular Architecture as a Binder-Free Cathode with Enhanced Redox Reactions for High-Performance Hybrid Supercapacitors
Suvani Subhadarshini,Eluri Pavitra,G. Seeta Rama Raju,Nilesh R. Chodankar,Dipak K. Goswami,Young-Kyu Han,Yun Suk Huh,Narayan Ch. Das +7 more
TL;DR: A high-energy-density pouch-type hybrid supercapacitor device fabricated using the proposed NiSe-Se@Ni foam as the positive electrode, activated carbon on Ni foam as a negative electrode, and a filter paper separator soaked in a 1 M KOH electrolyte solution exhibited excellent cycling stability and capacitance retention.
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Enhanced environmental stability induced by effective polarization of a polar dielectric layer in a trilayer dielectric system of organic field-effect transistors: a quantitative study.
TL;DR: A model has been proposed based on the polarization of hydroxyl groups to explain the enhanced stability in these devices and it is believed that this general method using a trilayer dielectric system can be extended to fabricate other OFETs with materials that are known to show high performances under vacuum but degrade under ambient conditions.
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Protein-Based Flexible Moisture-Induced Energy-Harvesting Devices As Self-Biased Electronic Sensors
Suman Mandal,Satyajit Roy,Ajoy Mandal,Tanmay Ghoshal,Gangadhar Das,Arnab Singh,Dipak K. Goswami +6 more
TL;DR: In this article, thin protein films of gelatin molecules grown on flexible substrates have been used to fabricate moisture-induced energy harvesting devices, which work as self-biased sensors.