Saptarshi Das

Affiliate Researcher
Titles and Affiliations
Associate Professor, Engineering Science and Mechanics

In the News

Research Keywords

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Recent Publications

Three-dimensional integration of two-dimensional field-effect transistors

Jayachandran, D., Pendurthi, R., Sadaf, M. U. K., Sakib, N. U., Pannone, A., Chen, C., Han, Y., Trainor, N., Kumari, S., Mc Knight, T. V., Redwing, J. M., Yang, Y. & Das, S., Jan 11 2024, In: Nature. 625, 7994, p. 276-281 6 p.

Research output: Contribution to journalArticlepeer-review

A Graphene-Based Straintronic Physically Unclonable Function

Ghosh, S., Zheng, Y., Radhakrishnan, S. S., Schranghamer, T. F. & Das, S., Jun 14 2023, In: Nano letters. 23, 11, p. 5171-5179 9 p.

Research output: Contribution to journalArticlepeer-review

An all 2D bio-inspired gustatory circuit for mimicking physiology and psychology of feeding behavior

Ghosh, S., Pannone, A., Sen, D., Wali, A., Ravichandran, H. & Das, S., Dec 2023, In: Nature communications. 14, 1, 6021.

Research output: Contribution to journalArticlepeer-review

Toward High-Performance p-Type Two-Dimensional Field Effect Transistors: Contact Engineering, Scaling, and Doping

Oberoi, A., Han, Y., Stepanoff, S. P., Pannone, A., Sun, Y., Lin, Y. C., Chen, C., Shallenberger, J. R., Zhou, D., Terrones, M., Redwing, J. M., Robinson, J. A., Wolfe, D. E., Yang, Y. & Das, S., Oct 24 2023, In: ACS nano. 17, 20, p. 19709-19723 15 p.

Research output: Contribution to journalArticlepeer-review

A Monolithic Stochastic Computing Architecture for Energy Efficient Arithmetic

Ravichandran, H., Zheng, Y., Schranghamer, T. F., Trainor, N., Redwing, J. M. & Das, S., Jan 12 2023, In: Advanced Materials. 35, 2, 2206168.

Research output: Contribution to journalArticlepeer-review

A Peripheral-Free True Random Number Generator Based on Integrated Circuits Enabled by Atomically Thin Two-Dimensional Materials

Ravichandran, H., Sen, D., Wali, A., Schranghamer, T. F., Trainor, N., Redwing, J. M., Ray, B. & Das, S., Sep 12 2023, In: ACS nano. 17, 17, p. 16817-16826 10 p.

Research output: Contribution to journalArticlepeer-review

Observation of Rich Defect Dynamics in Monolayer MoS2

Ravichandran, H., Knobloch, T., Pannone, A., Karl, A., Stampfer, B., Waldhoer, D., Zheng, Y., Sakib, N. U., Karim Sadaf, M. U., Pendurthi, R., Torsi, R., Robinson, J. A., Grasser, T. & Das, S., Aug 8 2023, In: ACS nano. 17, 15, p. 14449-14460 12 p.

Research output: Contribution to journalArticlepeer-review

A bio-inspired visuotactile neuron for multisensory integration

Sadaf, M. U. K., Sakib, N. U., Pannone, A., Ravichandran, H. & Das, S., Dec 2023, In: Nature communications. 14, 1, 5729.

Research output: Contribution to journalArticlepeer-review

Radiation Resilient Two-Dimensional Electronics

Schranghamer, T. F., Pannone, A., Ravichandran, H., Stepanoff, S. P., Trainor, N., Redwing, J. M., Wolfe, D. E. & Das, S., Jun 7 2023, In: ACS Applied Materials and Interfaces. 15, 22, p. 26946-26959 14 p.

Research output: Contribution to journalArticlepeer-review

Ultrascaled Contacts to Monolayer MoS2 Field Effect Transistors

Schranghamer, T. F., Sakib, N. U., Sadaf, M. U. K., Subbulakshmi Radhakrishnan, S., Pendurthi, R., Agyapong, A. D., Stepanoff, S. P., Torsi, R., Chen, C., Redwing, J. M., Robinson, J. A., Wolfe, D. E., Mohney, S. E. & Das, S., Apr 26 2023, In: Nano letters. 23, 8, p. 3426-3434 9 p.

Research output: Contribution to journalArticlepeer-review

Dilute Rhenium Doping and its Impact on Defects in MoS2

Torsi, R., Munson, K. T., Pendurthi, R., Marques, E., Van Troeye, B., Huberich, L., Schuler, B., Feidler, M., Wang, K., Pourtois, G., Das, S., Asbury, J. B., Lin, Y. C. & Robinson, J. A., Aug 22 2023, In: ACS nano. 17, 16, p. 15629-15640 12 p.

Research output: Contribution to journalArticlepeer-review

Hardware and Information Security Primitives Based on 2D Materials and Devices

Wali, A. & Das, S., May 4 2023, In: Advanced Materials. 35, 18, 2205365.

Research output: Contribution to journalReview articlepeer-review

Hardware Trojans based on two-dimensional memtransistors

Wali, A., Ravichandran, H. & Das, S., Jan 26 2023, In: Nanoscale Horizons. 8, 5, p. 603-615 13 p.

Research output: Contribution to journalArticlepeer-review

Two-Dimensional Memtransistors for Non-Von Neumann Computing: Progress and Challenges

Wali, A. & Das, S., 2023, (Accepted/In press) In: Advanced Functional Materials.

Research output: Contribution to journalReview articlepeer-review

A Butterfly-Inspired Multisensory Neuromorphic Platform for Integration of Visual and Chemical Cues

Zheng, Y., Ghosh, S. & Das, S., 2023, (Accepted/In press) In: Advanced Materials.

Research output: Contribution to journalArticlepeer-review