Saptarshi Das

Effect of growth temperature on the microstructure and properties of epitaxial MoS₂ monolayers grown by metalorganic chemical vapor deposition
Chen Chen, Nicholas Trainor, Shalini Kumari, Henrik Myja, Tilmar Kümmell, Zhiyu Zhang, Yuxi Zhang, Anuj Bisht, Muhtasim Ul Karim Sadaf, Najam U. Sakib, Ying Han, Thomas V. Mc Knight, Andrew R. Graves, Meghan E. Leger, Nicholas D. Redwing, Myeongok Kim, Dorota Anna Kowalczyk, Gerd Bacher, Nasim Alem..., Mar 1 2024, In: Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films

Topological devices take a step forward
Saptarshi Das, Apr 19 2024, In: Device

Three-dimensional integration of two-dimensional field-effect transistors
Darsith Jayachandran, Rahul Pendurthi, Muhtasim Ul Karim Sadaf, Najam U. Sakib, Andrew Pannone, Chen Chen, Ying Han, Nicholas Trainor, Shalini Kumari, Thomas V. Mc Knight, Joan M. Redwing, Yang Yang, Saptarshi Das, Jan 11 2024, In: Nature

Monolithic three-dimensional integration of complementary two-dimensional field-effect transistors
Rahul Pendurthi, Najam U. Sakib, Muhtasim Ul Karim Sadaf, Zhiyu Zhang, Yongwen Sun, Chen Chen, Darsith Jayachandran, Aaryan Oberoi, Subir Ghosh, Shalini Kumari, Sergei P. Stepanoff, Divya Somvanshi, Yang Yang, Joan M. Redwing, Douglas E. Wolfe, Saptarshi Das, Jul 2024, In: Nature nanotechnology

A Crayfish-Inspired Sensor Fusion Platform for Super Additive Integration of Visual, Chemical, and Tactile Information
Najam U. Sakib, Muhtasim Ul Karim Sadaf, Andrew Pannone, Subir Ghosh, Yikai Zheng, Harikrishnan Ravichandran, Saptarshi Das, Jun 12 2024, In: Nano letters

A 2D Cryptographic Hash Function Incorporating Homomorphic Encryption for Secure Digital Signatures
Akshay Wali, Harikrishnan Ravichandran, Saptarshi Das, 2024, In: Advanced Materials

A stochastic encoder using point defects in two-dimensional materials
Harikrishnan Ravichandran, Theresia Knobloch, Shiva Subbulakshmi Radhakrishnan, Christoph Wilhelmer, Sergei P. Stepanoff, Bernhard Stampfer, Subir Ghosh, Aaryan Oberoi, Dominic Waldhoer, Chen Chen, Joan M. Redwing, Douglas E. Wolfe, Tibor Grasser, Saptarshi Das, Dec 2024, In: Nature communications

High-performance p-type field-effect transistors using substitutional doping and thickness control of two-dimensional materials
Mayukh Das, Dipanjan Sen, Najam U. Sakib, Harikrishnan Ravichandran, Yongwen Sun, Zhiyu Zhang, Subir Ghosh, Pranavram Venkatram, Shiva Subbulakshmi Radhakrishnan, Alexander Sredenschek, Zhuohang Yu, Kalyan Jyoti Sarkar, Muhtasim Ul Karim Sadaf, Kalaiarasan Meganathan, Andrew Pannone, Ying Han, David..., 2024, In: Nature Electronics

Publisher Correction
Mayukh Das, Dipanjan Sen, Najam U. Sakib, Harikrishnan Ravichandran, Yongwen Sun, Zhiyu Zhang, Subir Ghosh, Pranavram Venkatram, Shiva Subbulakshmi Radhakrishnan, Alexander Sredenschek, Zhuohang Yu, Kalyan Jyoti Sarkar, Muhtasim Ul Karim Sadaf, Kalaiarasan Meganathan, Andrew Pannone, Ying Han, David..., 2024, In: Nature Electronics

Monolithic and heterogeneous three-dimensional integration of two-dimensional materials with high-density vias
Subir Ghosh, Yikai Zheng, Zhiyu Zhang, Yongwen Sun, Thomas F. Schranghamer, Najam U. Sakib, Aaryan Oberoi, Chen Chen, Joan M. Redwing, Yang Yang, Saptarshi Das, Oct 2024, In: Nature Electronics

Robust chemical analysis with graphene chemosensors and machine learning
Andrew Pannone, Aditya Raj, Harikrishnan Ravichandran, Sarbashis Das, Ziheng Chen, Collin A. Price, Mahmooda Sultana, Saptarshi Das, Oct 17 2024, In: Nature

Two-dimensional-materials-based transistors using hexagonal boron nitride dielectrics and metal gate electrodes with high cohesive energy
Yaqing Shen, Kaichen Zhu, Yiping Xiao, Dominic Waldhör, Abdulrahman H. Basher, Theresia Knobloch, Sebastian Pazos, Xianhu Liang, Wenwen Zheng, Yue Yuan, Juan B. Roldan, Udo Schwingenschlögl, He Tian, Huaqiang Wu, Thomas F. Schranghamer, Nicholas Trainor, Joan M. Redwing, Saptarshi Das, Tibor Grass..., Oct 2024, In: Nature Electronics

Multifunctional 2D FETs exploiting incipient ferroelectricity in freestanding SrTiO₃ nanomembranes at sub-ambient temperatures
Dipanjan Sen, Harikrishnan Ravichandran, Mayukh Das, Pranavram Venkatram, Sooho Choo, Shivasheesh Varshney, Zhiyu Zhang, Yongwen Sun, Jay Shah, Shiva Subbulakshmi Radhakrishnan, Akash Saha, Sankalpa Hazra, Chen Chen, Joan M. Redwing, K. Andre Mkhoyan, Venkatraman Gopalan, Yang Yang, Bharat Jalan, Sa..., Dec 2024, In: Nature communications

Two-Dimensional Memtransistors for Non-Von Neumann Computing
Akshay Wali, Saptarshi Das, 2023, In: Advanced Functional Materials

A Butterfly-Inspired Multisensory Neuromorphic Platform for Integration of Visual and Chemical Cues
Yikai Zheng, Subir Ghosh, Saptarshi Das, 2023, In: Advanced Materials

A Graphene-Based Straintronic Physically Unclonable Function
Subir Ghosh, Yikai Zheng, Shiva Subbulakshmi Radhakrishnan, Thomas F. Schranghamer, Saptarshi Das, Jun 14 2023, In: Nano letters

An all 2D bio-inspired gustatory circuit for mimicking physiology and psychology of feeding behavior
Subir Ghosh, Andrew Pannone, Dipanjan Sen, Akshay Wali, Harikrishnan Ravichandran, Saptarshi Das, Dec 2023, In: Nature communications

Toward High-Performance p-Type Two-Dimensional Field Effect Transistors
Aaryan Oberoi, Ying Han, Sergei P. Stepanoff, Andrew Pannone, Yongwen Sun, Yu Chuan Lin, Chen Chen, Jeffrey R. Shallenberger, Da Zhou, Mauricio Terrones, Joan M. Redwing, Joshua A. Robinson, Douglas E. Wolfe, Yang Yang, Saptarshi Das, 2023, In: ACS nano

A Peripheral-Free True Random Number Generator Based on Integrated Circuits Enabled by Atomically Thin Two-Dimensional Materials
Harikrishnan Ravichandran, Dipanjan Sen, Akshay Wali, Thomas F. Schranghamer, Nicholas Trainor, Joan M. Redwing, Biswajit Ray, Saptarshi Das, Sep 12 2023, In: ACS nano

Observation of Rich Defect Dynamics in Monolayer MoS₂
Harikrishnan Ravichandran, Theresia Knobloch, Andrew Pannone, Alexander Karl, Bernhard Stampfer, Dominic Waldhoer, Yikai Zheng, Najam U. Sakib, Muhtasim Ul Karim Sadaf, Rahul Pendurthi, Riccardo Torsi, Joshua A. Robinson, Tibor Grasser, Saptarshi Das, Aug 8 2023, In: ACS nano

A bio-inspired visuotactile neuron for multisensory integration
Muhtasim Ul Karim Sadaf, Najam U. Sakib, Andrew Pannone, Harikrishnan Ravichandran, Saptarshi Das, Dec 2023, In: Nature communications

Radiation Resilient Two-Dimensional Electronics
Thomas F. Schranghamer, Andrew Pannone, Harikrishnan Ravichandran, Sergei P. Stepanoff, Nicholas Trainor, Joan M. Redwing, Douglas E. Wolfe, Saptarshi Das, Jun 7 2023, In: ACS Applied Materials and Interfaces

Ultrascaled Contacts to Monolayer MoS₂ Field Effect Transistors
Thomas F. Schranghamer, Najam U. Sakib, Muhtasim Ul Karim Sadaf, Shiva Subbulakshmi Radhakrishnan, Rahul Pendurthi, Ama Duffie Agyapong, Sergei P. Stepanoff, Riccardo Torsi, Chen Chen, Joan M. Redwing, Joshua A. Robinson, Douglas E. Wolfe, Suzanne E. Mohney, Saptarshi Das, Apr 26 2023, In: Nano letters

Ultra-scaled phototransistors based on monolayer MoS₂
Thomas F. Schranghamer, Sergei P. Stepanoff, Nicholas Trainor, Joan M. Redwing, Douglas Edward Wolfe, Saptarshi Das, Oct 20 2023, In: Device

Dilute Rhenium Doping and its Impact on Defects in MoS₂
Riccardo Torsi, Kyle T. Munson, Rahul Pendurthi, Esteban Marques, Benoit Van Troeye, Lysander Huberich, Bruno Schuler, Maxwell Feidler, Ke Wang, Geoffrey Pourtois, Saptarshi Das, John B. Asbury, Yu Chuan Lin, Joshua A. Robinson, 2023, In: ACS nano

Hardware and Information Security Primitives Based on 2D Materials and Devices
Akshay Wali, Saptarshi Das, May 4 2023, In: Advanced Materials

Hardware Trojans based on two-dimensional memtransistors
Akshay Wali, Harikrishnan Ravichandran, Saptarshi Das, Jan 26 2023, In: Nanoscale Horizons

Graphene Strain-Effect Transistor with Colossal ON/OFF Current Ratio Enabled by Reversible Nanocrack Formation in Metal Electrodes on Piezoelectric Substrates
Yikai Zheng, Dipanjan Sen, Sarbashis Das, Saptarshi Das, Apr 12 2023, In: Nano letters

Step engineering for nucleation and domain orientation control in WSe₂ epitaxy on c-plane sapphire
Haoyue Zhu, Nadire Nayir, Tanushree H. Choudhury, Anushka Bansal, Benjamin Huet, Kunyan Zhang, Alexander A. Puretzky, Saiphaneendra Bachu, Krystal York, Thomas V. Mc Knight, Nicholas Trainor, Aaryan Oberoi, Ke Wang, Saptarshi Das, Robert A. Makin, Steven M. Durbin, Shengxi Huang, Nasim Alem, Vincent..., 2023, In: Nature nanotechnology

Insect-Inspired, Spike-Based, in-Sensor, and Night-Time Collision Detector Based on Atomically Thin and Light-Sensitive Memtransistors
Darsith Jayachandran, Andrew Pannone, Mayukh Das, Thomas F. Schranghamer, Dipanjan Sen, Saptarshi Das, 2022, In: ACS nano

A Monolithic Stochastic Computing Architecture for Energy Efficient Arithmetic
Harikrishnan Ravichandran, Yikai Zheng, Thomas F. Schranghamer, Nicholas Trainor, Joan M. Redwing, Saptarshi Das, 2022, In: Advanced Materials

High Throughput Data-Driven Design of Laser-Crystallized 2D MoS₂Chemical Sensors
Drake Austin, Paige Miesle, Deanna Sessions, Michael Motala, David C. Moore, Griffin Beyer, Adam Miesle, Andrew Sarangan, Amritanand Sebastian, Saptarshi Das, Anand B. Puthirath, Xiang Zhang, Jordan Hachtel, Pulickel M. Ajayan, Tyson Back, Peter R. Stevenson, Michael Brothers, Steve S. Kim, Philip B..., May 27 2022, In: ACS Applied Nano Materials

Logic Locking of Integrated Circuits Enabled by Nanoscale MoS₂-Based Memtransistors
Shakya Chakrabarti, Akshay Wali, Harikrishnan Ravichandran, Shamik Kundu, Thomas F. Schranghamer, Kanad Basu, Saptarshi Das, Oct 28 2022, In: ACS Applied Nano Materials

2D Materials for Electronics, Sensors and Devices
Saptarshi Das, Jan 1 2022, In:

An Ultra-steep Slope Two-dimensional Strain Effect Transistor
Sarbashis Das, Saptarshi Das, Dec 14 2022, In: Nano letters

Digital Keying Enabled by Reconfigurable 2D Modulators
Sarbashis Das, Saptarshi Das, Oct 26 2022, In: Advanced Materials

Leaving defects out of 2D molybdenum disulfide
Saptarshi Das, Ana Laura Elías, Jan 2022, In: Nature Electronics

Active pixel sensor matrix based on monolayer MoS₂ phototransistor array
Akhil Dodda, Darsith Jayachandran, Andrew Pannone, Nicholas Trainor, Sergei P. Stepanoff, Megan A. Steves, Shiva Subbulakshmi Radhakrishnan, Saiphaneendra Bachu, Claudio W. Ordonez, Jeffrey R. Shallenberger, Joan M. Redwing, Kenneth L. Knappenberger, Douglas E. Wolfe, Saptarshi Das, Dec 2022, In: Nature Materials

All-in-one, bio-inspired, and low-power crypto engines for near-sensor security based on two-dimensional memtransistors
Akhil Dodda, Nicholas Trainor, Joan M. Redwing, Saptarshi Das, Dec 2022, In: Nature communications

Bioinspired and Low-Power 2D Machine Vision with Adaptive Machine Learning and Forgetting
Akhil Dodda, Darsith Jayachandran, Shiva Subbulakshmi Radhakrishnan, Andrew Pannone, Yikai Zhang, Nicholas Trainor, Joan M. Redwing, Saptarshi Das, 2022, In: ACS nano

Collision Avoidance Systems and Emerging Bio-inspired Sensors for Autonomous Vehicles
Darsith Jayachandran, Saptarshi Das, Jan 1 2022, In: Near-sensor and In-sensor Computing

Graphene and Beyond
Yu Lei, Tianyi Zhang, Yu Chuan Lin, Tomotaroh Granzier-Nakajima, George Bepete, Dorota A. Kowalczyk, Zhong Lin, Da Zhou, Thomas F. Schranghamer, Akhil Dodda, Amritanand Sebastian, Yifeng Chen, Yuanyue Liu, Geoffrey Pourtois, Thomas J. Kempa, Bruno Schuler, Mark T. Edmonds, Su Ying Quek, Ursula Wurst..., Dec 21 2022, In: ACS Nanoscience Au

Heterogeneous Integration of Atomically Thin Semiconductors for Non-von Neumann CMOS
Rahul Pendurthi, Darsith Jayachandran, Azimkhan Kozhakhmetov, Nicholas Trainor, Joshua A. Robinson, Joan M. Redwing, Saptarshi Das, 2022, In: Small

Unveiling the electrical and photo-physical properties of intrinsic n-type 2D WSe₂for high performance field-effect transistors
Suyash Rai, Vijay K. Singh, Rahul Pendurthi, Joseph R. Nasr, Saptarshi Das, Anchal Srivastava, Mar 7 2022, In: Journal of Applied Physics

An Annealing Accelerator for Ising Spin Systems Based on In-Memory Complementary 2D FETs
Amritanand Sebastian, Sarbashis Das, Saptarshi Das, Jan 27 2022, In: Advanced Materials

Two-dimensional materials-based probabilistic synapses and reconfigurable neurons for measuring inference uncertainty using Bayesian neural networks
Amritanand Sebastian, Rahul Pendurthi, Azimkhan Kozhakhmetov, Nicholas Trainor, Joshua A. Robinson, Joan M. Redwing, Saptarshi Das, Dec 2022, In: Nature communications

An All-in-One Bioinspired Neural Network
Shiva Subbulakshmi Radhakrishnan, Akhil Dodda, Saptarshi Das, 2022, In: ACS nano

A Sparse and Spike-Timing-Based Adaptive Photoencoder for Augmenting Machine Vision for Spiking Neural Networks
Shiva Subbulakshmi Radhakrishnan, Shakya Chakrabarti, Dipanjan Sen, Mayukh Das, Thomas F. Schranghamer, Amritanand Sebastian, Saptarshi Das, 2022, In: Advanced Materials

Hardware implementation of Bayesian network based on two-dimensional memtransistors
Yikai Zheng, Harikrishnan Ravichandran, Thomas F. Schranghamer, Nicholas Trainor, Joan M. Redwing, Saptarshi Das, Dec 2022, In: Nature communications

Wafer-Scale Epitaxial Growth of Unidirectional WS₂Monolayers on Sapphire
Mikhail Chubarov, Tanushree H. Choudhury, Danielle Reifsnyder Hickey, Saiphaneendra Bachu, Tianyi Zhang, Amritanand Sebastian, Anushka Bansal, Haoyue Zhu, Nicholas Trainor, Saptarshi Das, Mauricio Terrones, Nasim Alem, Joan M. Redwing, 2021, In: ACS nano

Satisfiability attack-resistant camouflaged two-dimensional heterostructure devices
Saptarshi Das, Akshay Wali, Shamik Kundu, Andrew J. Arnold, Guangwei Zhao, Kanad Basu, 2021, In: ACS nano

Special issue on Carbon-based Electronics
Saptarshi Das, Yutaka Ohno, Hiroshi Kawarada, 2021, In: Carbon

Transistors based on two-dimensional materials for future integrated circuits
Saptarshi Das, Amritanand Sebastian, Eric Pop, Connor J. McClellan, Aaron D. Franklin, Tibor Grasser, Theresia Knobloch, Yury Illarionov, Ashish V. Penumatcha, Joerg Appenzeller, Zhihong Chen, Wenjuan Zhu, Inge Asselberghs, Lain Jong Li, Uygar E. Avci, Navakanta Bhat, Thomas D. Anthopoulos, Rajendra..., Nov 2021, In: Nature Electronics

Demonstration of Stochastic Resonance, Population Coding, and Population Voting Using Artificial MoS₂Based Synapses
Akhil Dodda, Saptarshi Das, Oct 26 2021, In: ACS nano

Graphene-based physically unclonable functions that are reconfigurable and resilient to machine learning attacks
Akhil Dodda, Shiva Subbulakshmi Radhakrishnan, Thomas F. Schranghamer, Drew Buzzell, Parijat Sengupta, Saptarshi Das, 2021, In: Nature Electronics

Controllable p-Type Doping of 2D WSe₂ via Vanadium Substitution
Azimkhan Kozhakhmetov, Samuel Stolz, Anne Marie Z. Tan, Rahul Pendurthi, Saiphaneendra Bachu, Furkan Turker, Nasim Alem, Jessica Kachian, Saptarshi Das, Richard G. Hennig, Oliver Gröning, Bruno Schuler, Joshua A. Robinson, 2021, In: Advanced Functional Materials

Secure Electronics Enabled by Atomically Thin and Photosensitive Two-Dimensional Memtransistors
Aaryan Oberoi, Akhil Dodda, He Liu, Mauricio Terrones, Saptarshi Das, Dec 28 2021, In: ACS nano

Review and comparison of layer transfer methods for two-dimensional materials for emerging applications
Thomas F. Schranghamer, Madan Sharma, Rajendra Singh, Saptarshi Das, Oct 7 2021, In: Chemical Society Reviews

Benchmarking monolayer MoS₂ and WS₂ field-effect transistors
Amritanand Sebastian, Rahul Pendurthi, Tanushree H. Choudhury, Joan M. Redwing, Saptarshi Das, Dec 2021, In: Nature communications

A biomimetic neural encoder for spiking neural network
Shiva Subbulakshmi Radhakrishnan, Amritanand Sebastian, Aaryan Oberoi, Sarbashis Das, Saptarshi Das, Dec 1 2021, In: Nature communications

A Machine Learning Attack Resilient True Random Number Generator Based on Stochastic Programming of Atomically Thin Transistors
Akshay Wali, Harikrishnan Ravichandran, Saptarshi Das, Nov 23 2021, In: ACS nano

Thickness trends of electron and hole conduction and contact carrier injection in surface charge transfer doped 2D field effect transistors
Andrew J. Arnold, Daniel S. Schulman, Saptarshi Das, 2020, In: ACS nano

Stochastic resonance in MoS₂ photodetector
Akhil Dodda, Aaryan Oberoi, Amritanand Sebastian, Tanushree H. Choudhury, Joan M. Redwing, Saptarshi Das, Dec 1 2020, In: Nature communications

Digital holography for non-invasive quantitative imaging of two-dimensional materials
Atriya Ghosh, Josh Noble, Amritanand Sebastian, Saptarshi Das, Zhiwen Liu, Feb 24 2020, In: Journal of Applied Physics

A low-power biomimetic collision detector based on an in-memory molybdenum disulfide photodetector
Darsith Jayachandran, Aaryan Oberoi, Amritanand Sebastian, Tanushree H. Choudhury, Balakrishnan Shankar, Joan M. Redwing, Saptarshi Das, 2020, In: Nature Electronics

Scalable BEOL compatible 2D tungsten diselenide
Azimkhan Kozhakhmetov, Joseph R. Nasr, Fu Zhang, Ke Xu, Natalie C. Briggs, Rafik Addou, Robert Wallace, Susan K. Fullerton-Shirey, Mauricio Terrones, Saptarshi Das, Joshua A. Robinson, 2020, In: 2D Materials

Scalable Substitutional Re-Doping and its Impact on the Optical and Electronic Properties of Tungsten Diselenide
Azimkhan Kozhakhmetov, Bruno Schuler, Anne Marie Z. Tan, Katherine A. Cochrane, Joseph R. Nasr, Hesham El-Sherif, Anushka Bansal, Alex Vera, Vincent Bojan, Joan M. Redwing, Nabil Bassim, Saptarshi Das, Richard G. Hennig, Alexander Weber-Bargioni, Joshua A. Robinson, 2020, In: Advanced Materials

Spontaneous chemical functionalization via coordination of Au single atoms on monolayer MoS₂
He Liu, Daniel Grasseschi, Akhil Dodda, Kazunori Fujisawa, David Olson, Ethan Kahn, Fu Zhang, Tianyi Zhang, Yu Lei, Ricardo Braga Nogueira Branco, Ana Laura Elías, Rodolfo Cruz Silva, Yin Ting Yeh, Camila M. Maroneze, Leandro Seixas, Patrick Hopkins, Saptarshi Das, Christiano J.S. de Matos, Maurici..., Dec 2 2020, In: Science Advances

Low-power and ultra-thin MoS₂ photodetectors on glass
Joseph R. Nasr, Nicholas Simonson, Aaryan Oberoi, Mark W. Horn, Joshua A. Robinson, Saptarshi Das, 2020, In: ACS nano

Graphene memristive synapses for high precision neuromorphic computing
Thomas F. Schranghamer, Aaryan Oberoi, Saptarshi Das, Dec 1 2020, In: Nature communications

Photon-assisted heat engines in the THz regime
Parijat Sengupta, Saptarshi Das, Jan 14 2020, In: Journal of Applied Physics

Study on the Growth Parameters and the Electrical and Optical Behaviors of 2D Tungsten Disulfide
Vijay K. Singh, Rahul Pendurthi, Joseph R. Nasr, Hitesh Mamgain, Radhey Shyam Tiwari, Saptarshi Das, Anchal Srivastava, Apr 8 2020, In: ACS Applied Materials and Interfaces

2-D Strain FET (2D-SFET) Based SRAMs - Part I
Niharika Thakuria, Daniel Schulman, Saptarshi Das, Sumeet Kumar Gupta, Nov 2020, In: IEEE Transactions on Electron Devices

2D Strain FET (2D-SFET)-Based SRAMs - Part II
Niharika Thakuria, Daniel Schulman, Saptarshi Das, Sumeet K. Gupta, Nov 2020, In: IEEE Transactions on Electron Devices

Polarization-induced Strain-coupled TMD FETs (PS FETs) for Non-Volatile Memory Applications
Niharika Thakuria, Atanu K. Saha, Sandeep K. Thirumala, Daniel Schulman, Saptarshi Das, Sumeet K. Gupta, Jun 2020, In: 2020 Device Research Conference, DRC 2020

Monolayer Vanadium-Doped Tungsten Disulfide
Fu Zhang, Boyang Zheng, Amritanand Sebastian, David H. Olson, Mingzu Liu, Kazunori Fujisawa, Yen Thi Hai Pham, Valery Ortiz Jimenez, Vijaysankar Kalappattil, Leixin Miao, Tianyi Zhang, Rahul Pendurthi, Yu Lei, Ana Laura Elías, Yuanxi Wang, Nasim Alem, Patrick E. Hopkins, Saptarshi Das, Vincent H. C..., Dec 16 2020, In: Advanced Science

Mask-free patterning and selective CVD-growth of 2D-TMDCs semiconductors
Dheyaa Alameri, Joseph R. Nasr, Devon Karbach, Yuzi Liu, Ralu Divan, Saptarshi Das, Irma Kuljanishvili, Jul 24 2019, In: Semiconductor Science and Technology

Extraordinary Radiation Hardness of Atomically Thin MoS ₂
Andrew J. Arnold, Tan Shi, Igor Jovanovic, Saptarshi Das, Feb 27 2019, In: ACS Applied Materials and Interfaces

A roadmap for electronic grade 2D materials
Natalie Briggs, Shruti Subramanian, Zhong Lin, Xufan Li, Xiaotian Zhang, Kehao Zhang, Kai Xiao, David Geohegan, Robert Wallace, Long Qing Chen, Mauricio Terrones, Aida Ebrahimi, Saptarshi Das, Joan Redwing, Christopher Hinkle, Kasra Momeni, Adri Van Duin, Vin Crespi, Swastik Kar, Joshua A. Robinson, Jan 17 2019, In: 2D Materials

A biomimetic 2D transistor for audiomorphic computing
Sarbashis Das, Akhil Dodda, Saptarshi Das, Dec 1 2019, In: Nature communications

Biological One-Way Functions for Secure Key Generation
Akhil Dodda, Akshay Wali, Yang Wu, Andrew Pannone, Likhith Kumar Reddy, Arnab Raha, Sahin Kaya Ozdemir, Ibrahim Tarik Ozbolat, Saptarshi Das, Feb 1 2019, In: Advanced Theory and Simulations

Seamless Fabrication and Threshold Engineering in Monolayer MoS ₂ Dual-Gated Transistors via Hydrogen Silsesquioxane
Joseph R. Nasr, Saptarshi Das, Apr 2019, In: Advanced Electronic Materials

Gaussian synapses for probabilistic neural networks
Amritanand Sebastian, Andrew Pannone, Shiva Subbulakshmi Radhakrishnan, Saptarshi Das, Dec 1 2019, In: Nature communications

Biological physically unclonable function
Akshay Wali, Akhil Dodda, Yang Wu, Andrew Pannone, Likhith Kumar Reddy Usthili, Sahin Kaya Ozdemir, Ibrahim Tarik Ozbolat, Saptarshi Das, Dec 1 2019, In: Communications Physics

Carbon doping of WS₂ monolayers
Fu Zhang, Yanfu Lu, Daniel S. Schulman, Tianyi Zhang, Kazunori Fujisawa, Zhong Lin, Yu Lei, Ana LauraElias, Saptarshi Das, Susan B. Sinnott, Mauricio Terrones, 2019, In: Science Advances

Defect-Controlled Nucleation and Orientation of WSe ₂ on hBN
Xiaotian Zhang, Fu Zhang, Yuanxi Wang, Daniel S. Schulman, Tianyi Zhang, Anushka Bansal, Nasim Alem, Saptarshi Das, Vincent H. Crespi, Mauricio Terrones, Joan M. Redwing, Mar 26 2019, In: ACS nano

Mobility Deception in Nanoscale Transistors
Joseph R. Nasr, Daniel S. Schulman, Amritanand Sebastian, Mark W. Horn, Saptarshi Das, Jan 1 2018, In: Advanced Materials

Electrochemical Polishing of Two-Dimensional Materials
Amritanand Sebastian, Fu Zhang, Akhil Dodda, Dan May-Rawding, He Liu, Tianyi Zhang, Mauricio Terrones, Saptarshi Das, Jan 1 2018, In: ACS nano

Guest Editorial
Navakanta Bhat, Saptarshi Das, David Esseni, Gengchiau Liang, Stanislav A. Moshkalev, Iriya Muneta, Frank Schwierz, James T. Teherani, David De Vittorio, Youngki Yoon, Oct 2018, In: IEEE Transactions on Electron Devices

Three-Dimensional Integrated X-ray Diffraction Imaging of a Native Strain in Multi-Layered WSe₂
Mathew J. Cherukara, Daniel S. Schulmann, Kiran Sasikumar, Andrew J. Arnold, Henry Chan, Sridhar Sadasivam, Wonsuk Cha, Jorg Maser, Saptarshi Das, Subramanian K.R.S. Sankaranarayanan, Ross J. Harder, Mar 14 2018, In: Nano letters

In Situ Optical Tracking of Electroablation in Two-Dimensional Transition-Metal Dichalcogenides
Anjli Kumar, Amritanand Sebastian, Saptarshi Das, Emilie Ringe, Nov 28 2018, In: ACS Applied Materials and Interfaces

Research Update
Zhong Lin, Yu Lei, Shruti Subramanian, Natalie Briggs, Yuanxi Wang, Chun Li Lo, Eilam Yalon, David Lloyd, Sanfeng Wu, Kristie Koski, Richard Clark, Saptarshi Das, Robert M. Wallace, Thomas Kuech, Joseph Scott Bunch, Xiaoqin Li, Zhihong Chen, Eric Pop, Vincent H. Crespi, Joshua A. Robinson, Mauricio ..., Aug 1 2018, In: APL Materials

Defect dynamics in 2-D MoS₂ probed by using machine learning, atomistic simulations, and high-resolution microscopy
Tarak K. Patra, Fu Zhang, Daniel S. Schulman, Henry Chan, Mathew J. Cherukara, Mauricio Terrones, Saptarshi Das, Badri Narayanan, Subramanian K.R.S. Sankaranarayanan, Jan 1 2018, In: ACS nano

Contact engineering for 2D materials and devices
Daniel S. Schulman, Andrew J. Arnold, Saptarshi Das, May 7 2018, In: Chemical Society Reviews

Steep slope 2D strain field effect transistor
Daniel Schulman, Andrew Arnold, Saptarshi Das, Jul 3 2018, In: 2018 International Symposium on VLSI Technology, Systems and Application, VLSI-TSA 2018

Superior Electro-Oxidation and Corrosion Resistance of Monolayer Transition Metal Disulfides
Daniel S. Schulman, Dan May-Rawding, Fu Zhang, Drew Buzzell, Nasim Alem, Saptarshi Das, Jan 31 2018, In: ACS Applied Materials and Interfaces

The electrothermal conductance and heat capacity of black phosphorus
Parijat Sengupta, Saptarshi Das, Junxia Shi, Mar 14 2018, In: Journal of Chemical Physics

Low-temperature metalorganic chemical vapor deposition of molybdenum disulfide on multicomponent glass substrates
Nicholas A. Simonson, Joseph R. Nasr, Shruti Subramanian, Bhakti Jariwala, Rui Zhao, Saptarshi Das, Joshua A. Robinson, Sep 2018, In: FlatChem

2-Transistor schmitt trigger based on 2D electrostrictive field effect transistors
Niharika Thakuria, Daniel Schulmarr, Saptarshi Das, Sumeet Kumar Gupta, Aug 20 2018, In: 2018 76th Device Research Conference, DRC 2018

Mimicking Neurotransmitter Release in Chemical Synapses via Hysteresis Engineering in MoS₂ Transistors
Andrew J. Arnold, Ali Razavieh, Joseph R. Nasr, Daniel S. Schulman, Chad M. Eichfeld, Saptarshi Das, Mar 28 2017, In: ACS nano

2D-EFET - A novel beyond Boltzmann transistor
Saptarshi Das, Aug 1 2017, In: 75th Annual Device Research Conference, DRC 2017

Anomalous Corrosion of Bulk Transition Metal Diselenides Leading to Stable Monolayers
Yu Ting Huang, Akhil Dodda, Daniel S. Schulman, Amritanand Sebastian, Fu Zhang, Drew Buzzell, Mauricio Terrones, Shien Ping Feng, Saptarshi Das, Nov 8 2017, In: ACS Applied Materials and Interfaces

Facile Electrochemical Synthesis of 2D Monolayers for High-Performance Thin-Film Transistors
Daniel S. Schulman, Amritanand Sebastian, Drew Buzzell, Yu Ting Huang, Andrew J. Arnold, Saptarshi Das, Dec 27 2017, In: ACS Applied Materials and Interfaces

The Prospect of Two-Dimensional Heterostructures
Daniel S. Schulman, Andrew J. Arnold, Ali Razavieh, Joseph Nasr, Saptarshi Das, Apr 3 2017, In: IEEE Nanotechnology Magazine

Transition metal dichalcogenide schottky barrier transistors
Joerg Appenzeller, Feng Zhang, Saptarshi Das, Joachim Knoch, May 5 2016, In: 2D Materials for Nanoelectronics

A Self-Limiting Electro-Ablation Technique for the Top-Down Synthesis of Large-Area Monolayer Flakes of 2D Materials
Saptarshi Das, Mrinal K. Bera, Sheng Tong, Badri Narayanan, Ganesh Kamath, Anil Mane, Arvydas P. Paulikas, Mark R. Antonio, Subramanian K.R.S. Sankaranarayanan, Andreas K. Roelofs, Jun 21 2016, In: Scientific reports

Erratum
Saptarshi Das, Wei Zhang, Marcel Demarteau, Axel Hoffmann, Madan Dubey, Andreas Roelofs, Mar 9 2016, In: Nano letters

Erratum
Saptarshi Das, Richard Gulotty, Anirudha V. Sumant, Andreas Roelofs, Feb 10 2016, In: Nano letters

Erratum
Saptarshi Das, Madan Dubey, Andreas Roelofs, Feb 8 2016, In: Applied Physics Letters

Erratum
Saptarshi Das, Marcel Demarteau, Andreas Roelofs, Feb 23 2016, In: ACS nano

The Emerging Era of 2D Materials
Saptarshi Das, 2016, In: Digest of Technical Papers - SID International Symposium

Two dimensional electrostrictive field effect transistor (2D-EFET)
Saptarshi Das, Oct 10 2016, In: Scientific reports

Recent Advances in Two-Dimensional Materials beyond Graphene
Ganesh R. Bhimanapati, Zhong Lin, Vincent Meunier, Yeonwoong Jung, Judy Cha, Saptarshi Das, Di Xiao, Youngwoo Son, Michael S. Strano, Valentino R. Cooper, Liangbo Liang, Steven G. Louie, Emilie Ringe, Wu Zhou, Steve S. Kim, Rajesh R. Naik, Bobby G. Sumpter, Humberto Terrones, Fengnian Xia, Yeliang W..., Nov 6 2015, In: ACS nano

A small signal amplifier based on ionic liquid gated black phosphorous field effect transistor
Saptarshi Das, Wei Zhang, Laxman Raju Thoutam, Zhili Xiao, Axel Hoffmann, Marcel Demarteau, Andreas Roelofs, Jun 1 2015, In: IEEE Electron Device Letters

Beyond Graphene
Saptarshi Das, Joshua A. Robinson, Madan Dubey, Humberto Terrones, Mauricio Terrones, Jul 1 2015, In: Annual Review of Materials Research

Low-frequency noise in MoSe₂ field effect transistors
Suprem R. Das, Jiseok Kwon, Abhijith Prakash, Collin J. Delker, Saptarshi Das, David B. Janes, Feb 23 2015, In: Applied Physics Letters

Nb-doped single crystalline MoS₂ field effect transistor
Saptarshi Das, Marcellinus Demarteau, Andreas Roelofs, Apr 27 2015, In: Applied Physics Letters

Temperature-Dependent Three-Dimensional Anisotropy of the Magnetoresistance in WTe2
L. R. Thoutam, Y. L. Wang, Z. L. Xiao, S. Das, A. Luican-Mayer, R. Divan, G. W. Crabtree, W. K. Kwok, Jul 22 2015, In: Physical review letters

Origin of the turn-on temperature behavior in WTe2
Y. L. Wang, L. R. Thoutam, Z. L. Xiao, J. Hu, S. Das, Z. Q. Mao, J. Wei, R. Divan, A. Luican-Mayer, G. W. Crabtree, W. K. Kwok, Nov 3 2015, In: Physical Review B - Condensed Matter and Materials Physics

All two-dimensional, flexible, transparent, and thinnest thin film transistor
Saptarshi Das, Richard Gulotty, Anirudha V. Sumant, Andreas Roelofs, May 14 2014, In: Nano letters

Ambipolar phosphorene field effect transistor
Saptarshi Das, Marcel Demarteau, Andreas Roelofs, Nov 25 2014, In: ACS nano

Electrostatically doped WSe₂ CMOS inverter
Saptarshi Das, Andreas Roelofs, 2014, In: 72nd Device Research Conference, DRC 2014 - Conference Digest

High gain, low noise, fully complementary logic inverter based on bi-layer WSe₂ field effect transistors
Saptarshi Das, Madan Dubey, Andreas Roelofs, Aug 25 2014, In: Applied Physics Letters

Toward low-power electronics
Saptarshi Das, Abhijith Prakash, Ramon Salazar, Joerg Appenzeller, Feb 25 2014, In: ACS nano

Tunable transport gap in phosphorene
Saptarshi Das, Wei Zhang, Marcel Demarteau, Axel Hoffmann, Madan Dubey, Andreas Roelofs, Oct 8 2014, In: Nano letters

Effect of hydrogen flow during cooling phase to achieve uniform and repeatable growth of bilayer graphene on copper foils over large area
Richard Gulotty, Saptarshi Das, Yuzi Liu, Anirudha V. Sumant, Oct 2014, In: Carbon

Ionic gated WSe2 FETs
Abhijith Prakash, Saptarshi Das, Ruchit Mehta, Zhihong Chen, Joerg Appenzeller, 2014, In: 72nd Device Research Conference, DRC 2014 - Conference Digest

Effect of diameter variation on electrical characteristics of schottky barrier indium arsenide nanowire field-effect transistors
Ali Razavieh, Parsian Katal Mohseni, Kyooho Jung, Saumitra Mehrotra, Saptarshi Das, Sergey Suslov, Xiuling Li, Gerhard Klimeck, David B. Janes, Joerg Appenzeller, Jun 24 2014, In: ACS nano

Evaluating the scalability of multilayer MoS₂ transistors
Saptarshi Das, Joerg Appenzeller, 2013, In: 71st Device Research Conference, DRC 2013 - Conference Digest

High performance multilayer MoS₂ transistors with scandium contacts
Saptarshi Das, Hong Yan Chen, Ashish Verma Penumatcha, Joerg Appenzeller, Jan 9 2013, In: Nano letters

Screening and interlayer coupling in multilayer MoS₂
Saptarshi Das, Joerg Appenzeller, Apr 2013, In: Physica Status Solidi - Rapid Research Letters

Where does the current flow in two-dimensional layered systems?
Saptarshi Das, Joerg Appenzeller, Jul 10 2013, In: Nano letters

WSe₂ field effect transistors with enhanced ambipolar characteristics
Saptarshi Das, Joerg Appenzeller, Sep 2 2013, In: Applied Physics Letters

On the scaling behavior of organic ferroelectric copolymer PVDF-TrFE for memory application
Saptarshi Das, Joerg Appenzeller, Dec 2012, In: Organic Electronics

An all-graphene radio frequency low noise amplifier
Saptarshi Das, Joerg Appenzeller, 2011, In: 2011 IEEE Radio Frequency Integrated Circuits Symposium, RFIC 2011 - Digest of Papers

FETRAM. An organic ferroelectric material based novel random access memory cell
Saptarshi Das, Joerg Appenzeller, Sep 14 2011, In: Nano letters

On the importance of bandgap formation in graphene for analog device applications
Saptarshi Das, Joerg Appenzeller, Sep 2011, In: IEEE Transactions on Nanotechnology

Broken-gap tunnel MOSFET
Joshua T. Smith, Saptarshi Das, Joerg Appenzeller, Oct 2011, In: IEEE Electron Device Letters

Silicon nanowire tunneling field-effect transistor arrays
Joshua T. Smith, Christian Sandow, Saptarshi Das, Renato A. Minamisawa, Siegfried Mantl, Joerg Appenzeller, Jul 2011, In: IEEE Transactions on Electron Devices