Saptarshi Das

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

In the News

Research Keywords

Recent Publications

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

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 Maldonado, M. & 2 others, Yang, Y. & Das, S., 2024, (Accepted/In press) In: Nature Electronics.

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), 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 Maldonado, M. & 2 others, Yang, Y. & Das, S., 2024, (Accepted/In press) In: Nature Electronics.

Research output: Contribution to journalComment/debatepeer-review

Topological devices take a step forward

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

Research output: Contribution to journalComment/debatepeer-review

Monolithic and heterogeneous three-dimensional integration of two-dimensional materials with high-density vias

Ghosh, S., Zheng, Y., Zhang, Z., Sun, Y., Schranghamer, T. F., Sakib, N. U., Oberoi, A., Chen, C., Redwing, J. M., Yang, Y. & Das, S., Oct 2024, In: Nature Electronics. 7, 10, p. 892-903 12 p.

Research output: Contribution to journalArticlepeer-review

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

Robust chemical analysis with graphene chemosensors and machine learning

Pannone, A., Raj, A., Ravichandran, H., Das, S., Chen, Z., Price, C. A., Sultana, M. & Das, S., Oct 17 2024, In: Nature. 634, 8034, p. 572-578 7 p.

Research output: Contribution to journalArticlepeer-review

Monolithic three-dimensional integration of complementary two-dimensional field-effect transistors

Pendurthi, R., Sakib, N. U., Sadaf, M. U. K., Zhang, Z., Sun, Y., Chen, C., Jayachandran, D., Oberoi, A., Ghosh, S., Kumari, S., Stepanoff, S. P., Somvanshi, D., Yang, Y., Redwing, J. M., Wolfe, D. E. & Das, S., Jul 2024, In: Nature nanotechnology. 19, 7, p. 970-977 8 p.

Research output: Contribution to journalArticlepeer-review

A stochastic encoder using point defects in two-dimensional materials

Ravichandran, H., Knobloch, T., Subbulakshmi Radhakrishnan, S., Wilhelmer, C., Stepanoff, S. P., Stampfer, B., Ghosh, S., Oberoi, A., Waldhoer, D., Chen, C., Redwing, J. M., Wolfe, D. E., Grasser, T. & Das, S., Dec 2024, In: Nature communications. 15, 1, 10562.

Research output: Contribution to journalArticlepeer-review

A Crayfish-Inspired Sensor Fusion Platform for Super Additive Integration of Visual, Chemical, and Tactile Information

Sakib, N. U., Karim Sadaf, M. U., Pannone, A., Ghosh, S., Zheng, Y., Ravichandran, H. & Das, S., Jun 12 2024, In: Nano letters. 24, 23, p. 6948-6956 9 p.

Research output: Contribution to journalArticlepeer-review

Two-dimensional-materials-based transistors using hexagonal boron nitride dielectrics and metal gate electrodes with high cohesive energy

Shen, Y., Zhu, K., Xiao, Y., Waldhör, D., Basher, A. H., Knobloch, T., Pazos, S., Liang, X., Zheng, W., Yuan, Y., Roldan, J. B., Schwingenschlögl, U., Tian, H., Wu, H., Schranghamer, T. F., Trainor, N., Redwing, J. M., Das, S., Grasser, T. & Lanza, M., Oct 2024, In: Nature Electronics. 7, 10, p. 856-867 12 p.

Research output: Contribution to journalArticlepeer-review

A 2D Cryptographic Hash Function Incorporating Homomorphic Encryption for Secure Digital Signatures

Wali, A., Ravichandran, H. & Das, S., Jun 6 2024, In: Advanced Materials. 36, 23, 2400661.

Research output: Contribution to journalArticlepeer-review

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

Wali, A. & Das, S., Apr 10 2024, In: Advanced Functional Materials. 34, 15, 2308129.

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., Mar 28 2024, In: Advanced Materials. 36, 13, 2307380.

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