Nasim Alem

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Norris B. McFarlane Faculty Career Development Associate Professor of Materials Science and Engineering, Materials Science and Engineering

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Recent Publications

Spatially Resolved Investigation of the Bandgap Variation across a β-(AlxGa1-x)2O3/β-Ga2O3 Interface by STEM-VEELS

Chmielewski, A., Deng, Z., Moradifar, P., Miao, L., Zhang, Y., Mauze, A., Lopez, K. A., Windl, W. & Alem, N., Feb 22 2022, In: ACS Applied Electronic Materials. 4, 2, p. 585-591 7 p.

Research output: Contribution to journalArticlepeer-review

Substrate modification during chemical vapor deposition of hBN on sapphire

Bansal, A., Hilse, M., Huet, B., Wang, K., Kozhakhmetov, A., Kim, J. H., Bachu, S., Alem, N., Collazo, R., Robinson, J. A., Engel-Herbert, R. & Redwing, J. M., Nov 17 2021, In: ACS Applied Materials and Interfaces. 13, 45, p. 54516-54526 11 p.

Research output: Contribution to journalArticlepeer-review

Atomic-scale characterization of structural and electronic properties of Hf doped β-Ga2O3

Chmielewski, A., Deng, Z., Saleh, M., Jesenovec, J., Windl, W., Lynn, K., McCloy, J. & Alem, N., Oct 25 2021, In: Applied Physics Letters. 119, 17, 172102.

Research output: Contribution to journalArticlepeer-review

Wafer-Scale Epitaxial Growth of Unidirectional WS2Monolayers on Sapphire

Chubarov, M., Choudhury, T. H., Hickey, D. R., Bachu, S., Zhang, T., Sebastian, A., Bansal, A., Zhu, H., Trainor, N., Das, S., Terrones, M., Alem, N. & Redwing, J. M., Feb 23 2021, In: ACS nano. 15, 2, p. 2532-2541 10 p.

Research output: Contribution to journalArticlepeer-review

Ferroelectrics everywhere: Ferroelectricity in magnesium substituted zinc oxide thin films

Ferri, K., Bachu, S., Zhu, W., Imperatore, M., Hayden, J., Alem, N., Giebink, N., Trolier-McKinstry, S. E. & Maria, J-P., Jul 28 2021, In: Journal of Applied Physics. 130, 4, 044101.

Research output: Contribution to journalArticlepeer-review

Controllable p-Type Doping of 2D WSe2 via Vanadium Substitution

Kozhakhmetov, A., Stolz, S., Tan, A. M. Z., Pendurthi, R., Bachu, S., Turker, F., Alem, N., Kachian, J., Das, S., Hennig, R. G., Gröning, O., Schuler, B. & Robinson, J. A., Oct 14 2021, In: Advanced Functional Materials. 31, 42, 2105252.

Research output: Contribution to journalArticlepeer-review

Spin-valley locking and bulk quantum Hall effect in a noncentrosymmetric Dirac semimetal BaMnSb2

Liu, J. Y., Yu, J., Ning, J. L., Yi, H. M., Miao, L., Min, L. J., Zhao, Y. F., Ning, W., Lopez, K. A., Zhu, Y. L., Pillsbury, T., Zhang, Y. B., Wang, Y., Hu, J., Cao, H. B., Chakoumakos, B. C., Balakirev, F., Weickert, F., Jaime, M., Lai, Y. & 9 others, Yang, K., Sun, J. W., Alem, N., Gopalan, V., Chang, C. Z., Samarth, N., Liu, C. X., McDonald, R. D. & Mao, Z. Q., Dec 2021, In: Nature communications. 12, 1, 4062.

Research output: Contribution to journalArticlepeer-review

Picometer-Precision Atomic Position Tracking through Electron Microscopy

Miao, L., Chmielewski, A., Mukherjee, D. & Alem, N., Jul 3 2021, In: Journal of visualized experiments : JoVE. 173

Research output: Contribution to journalArticlepeer-review

A ReaxFF Force Field for 2D-WS2and Its Interaction with Sapphire

Nayir, N., Shin, Y. K., Wang, Y., Sengul, M. Y., Hickey, D. R., Chubarov, M., Choudhury, T. H., Alem, N., Redwing, J., Crespi, V. H. & Van Duin, A. C. T., Aug 19 2021, In: Journal of Physical Chemistry C. 125, 32, p. 17950-17961 12 p.

Research output: Contribution to journalArticlepeer-review

Growth and characterization of metalorganic vapor-phase epitaxy-grown β-(AlxGa1−x)2O3/β-Ga2O3 heterostructure channels

Ranga, P., Bhattacharyya, A., Chmielewski, A., Roy, S., Sun, R., Scarpulla, M. A., Alem, N. & Krishnamoorthy, S., Feb 2021, In: Applied Physics Express. 14, 2, 025501.

Research output: Contribution to journalArticlepeer-review