Saptarshi Das

Affiliate Researcher
Titles and Affiliations
Ackley Professor of Engineering Science, Engineering Science and Mechanics

In the News

Research Keywords

Recent Publications

Comparison of the MOCVD growth and properties of wafer-scale transition metal dichalcogenide epitaxial monolayers

Choudhury, T. H., Trainor, N., Chen, C., Chubarov, M., Bachu, S., Momeni, K., Lundh, J. S., Hickey, D. R., Zhang, T., Sebastian, A., Zhu, H., Song, B., Chen, Y., Huet, B., Bansal, A., Choi, S., Alem, N., Terrones, M., Jariwala, D. & Das, S. & 1 others, Redwing, J. M., Oct 1 2025, In: 2D Materials. 12, 4, 045009.

Research output: Contribution to journalArticlepeer-review

3D Integration of functionally diverse 2D materials for optoelectronic reservoir computing

Chowdhury, A., Rasyotra, A., Ravichandran, H., Manoharan, D. K., Sun, Y., Chen, C., Redwing, J. M., Yang, Y. & Das, S., Dec 2025, In: Nature communications. 16, 1, 10252.

Research output: Contribution to journalArticlepeer-review

High-performance p-type field-effect transistors using substitutional doping and thickness control of two-dimensional materials

Das, M., Sen, D., Sakib, N. U., Ravichandran, H., Sun, Y., Zhang, Z., Ghosh, S., Venkatram, P., Subbulakshmi Radhakrishnan, S., Sredenschek, A., Yu, Z., Sarkar, K. J., Sadaf, M. U. K., Meganathan, K., Pannone, A., Han, Y., Sanchez, D. E., Somvanshi, D., Sofer, Z. & Terrones, M. & 2 others, Yang, Y. & Das, S., Jan 2025, In: Nature Electronics. 8, 1, p. 24-35 12 p., 693.

Research output: Contribution to journalArticlepeer-review

Publisher Correction: High-performance p-type field-effect transistors using substitutional doping and thickness control of two-dimensional materials (Nature Electronics, (2024), 8, 1, (24-35), 10.1038/s41928-024-01265-2)

Das, M., Sen, D., Sakib, N. U., Ravichandran, H., Sun, Y., Zhang, Z., Ghosh, S., Venkatram, P., Subbulakshmi Radhakrishnan, S., Sredenschek, A., Yu, Z., Sarkar, K. J., Sadaf, M. U. K., Meganathan, K., Pannone, A., Han, Y., Sanchez, D. E., Somvanshi, D., Sofer, Z. & Terrones, M. & 2 others, Yang, Y. & Das, S., Jan 2025, In: Nature Electronics. 8, 1, p. 93 1 p.

Research output: Contribution to journalComment/debatepeer-review

Welcome Message from the Chair

Das, S., 2025, In: Device Research Conference - Conference Digest, DRC.

Research output: Contribution to journalEditorialpeer-review

A complementary two-dimensional material-based one instruction set computer

Ghosh, S., Zheng, Y., Rafiq, M., Ravichandran, H., Sun, Y., Chen, C., Goswami, M., Sakib, N. U., Sadaf, M. U. K., Pannone, A., Ray, S., Redwing, J. M., Yang, Y., Sahay, S. & Das, S., Jun 12 2025, In: Nature. 642, 8067, p. 327-335 9 p.

Research output: Contribution to journalArticlepeer-review

High-performance p-type bilayer WSe2 field effect transistors by nitric oxide doping

Ghosh, S., Sadaf, M. U. K., Graves, A. R., Zheng, Y., Pannone, A., Ray, S., Cheng, C. Y., Guevara, J., Redwing, J. M. & Das, S., Dec 2025, In: Nature communications. 16, 1, 5649.

Research output: Contribution to journalArticlepeer-review

Exploring the Application of Gold-Assisted Exfoliation in Large-scale Integration of n-Type and p-Type 2D-FETs

Giza, M., Mukhopadhyay, K., Ravichandran, H., Pannone, A., Ghosh, S. & Das, S., 2025, (Accepted/In press) In: Small Methods.

Research output: Contribution to journalArticlepeer-review

Editorial for the JEDS Special Issue for EDTM 2024

Mohapatra, N. R., Tiwari, S. P., Sahay, S., Nair, D., Das, S., Karve, G., Raghavan, N., Sebastian, A. & Sanuki, T., 2025, In: IEEE Journal of the Electron Devices Society. 13, p. 659-660 2 p.

Research output: Contribution to journalEditorialpeer-review

Nanosheets Derived from Titanium Diboride as Gate Insulators for Atomically Thin Transistors

Rasyotra, A., Das, M., Sen, D., Zhang, Z., Pannone, A., Chen, C., Redwing, J. M., Yang, Y., Jasuja, K. & Das, S., Jun 3 2025, In: ACS nano. 19, 21, p. 19646-19658 13 p.

Research output: Contribution to journalArticlepeer-review

Enabling static random-access memory cell scaling with monolithic 3D integration of 2D field-effect transistors

Sadaf, M. U. K., Chen, Z., Subbulakshmi Radhakrishnan, S., Sun, Y., Ding, L., Graves, A. R., Yang, Y., Redwing, J. M. & Das, S., Dec 2025, In: Nature communications. 16, 1, 4879.

Research output: Contribution to journalArticlepeer-review

High-performance molybdenum disulfide transistors with channel and contact lengths below 35 nm

Sakib, N. U., Chen, C., Ding, L., Yang, Y., Redwing, J. M. & Das, S., Dec 2025, In: Nature Electronics. 8, 12, p. 1201-1210 10 p.

Research output: Contribution to journalArticlepeer-review

Large-scale crossbar arrays based on three-terminal MoS2 memtransistors

Schranghamer, T. F., Pannone, A., Kumar, J. M., Thiyyadi Baiju, D. K., Chen, C., McKnight, T., Tadekawa, S., Haines, E., Ordonez, R., Hayashi, C., Redwing, J. M. & Das, S., Dec 2025, In: Nature communications. 16, 1, 9518.

Research output: Contribution to journalArticlepeer-review

Effect of growth temperature on the microstructure and properties of epitaxial MoS2 monolayers grown by metalorganic chemical vapor deposition

Chen, C., Trainor, N., Kumari, S., Myja, H., Kümmell, T., Zhang, Z., Zhang, Y., Bisht, A., Sadaf, M. U. K., Sakib, N. U., Han, Y., Mc Knight, T. V., Graves, A. R., Leger, M. E., Redwing, N. D., Kim, M., Kowalczyk, D. A., Bacher, G., Alem, N. & Yang, Y. & 2 others, Das, S. & Redwing, J. M., Mar 1 2024, In: Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films. 42, 2, 022201.

Research output: Contribution to journalArticlepeer-review

Topological devices take a step forward

Das, S., Apr 19 2024, In: Device. 2, 4, 100359.

Research output: Contribution to journalComment/debatepeer-review