Grants per year
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Collaborations and top research areas from the last five years
Grants
- 18 Finished
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High Sb Content T2SLS Detectors for LWIR FLIR Imagers
Johnson, S. (PI)
DOD: Missile Defense Agency (MDA)
1/10/22 → 6/10/22
Project: Research project
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Fundamental Study of III-V Bismides for Space Applications
Johnson, S. (PI)
DOD-USAF: Air Force Research Labs (AFRL)
9/30/21 → 9/30/24
Project: Research project
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Dual-use emitter and sensor devices based on III-V-Bi materials
Johnson, S. (PI)
1/1/21 → 6/30/21
Project: Research project
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Fundamental Study of III-V Bismides for Space Applications
Johnson, S. (PI)
8/1/19 → 2/1/22
Project: Research project
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14th International Conference on Mid-IR Optoelectronics: Materials and Devices October 7-10 2018 Flagstaff Arizona USA
Johnson, S. (PI) & Zhang, Y.-H. (CoI)
National Science Foundation (NSF)
12/15/17 → 5/31/19
Project: Research project
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Demonstration of a 4.32 μm cutoff InAsSbBi nBn photodetector, a lattice-matched random alloy III-V solution for mid-wave infrared sensing
Webster, P. T., Logan, J. V., Helms, L., Grant, P. C., Hains, C., Carrasco, R. A., Newell, A. T., Milosavljevic, M. S., Johnson, S. R., Balakrishnan, G., Maestas, D. & Morath, C. P., Jul 31 2023, In: Applied Physics Letters. 123, 5, 052101.Research output: Contribution to journal › Article › peer-review
Open Access6 Scopus citations -
Impact of unintentional Sb in the tensile InAs layer of strain-balanced type-II InAs/InAsSb superlattices grown on GaSb by molecular beam epitaxy
Milosavljevic, M. S., Webster, P. T. & Johnson, S. R., Aug 7 2023, In: Journal of Applied Physics. 134, 5, 053103.Research output: Contribution to journal › Article › peer-review
2 Scopus citations -
Photoluminescence and minority carrier lifetime of quinary GaInAsSbBi grown on GaSb by molecular beam epitaxy
Carrasco, R. A., Morath, C. P., Logan, J. V., Woller, K. B., Grant, P. C., Orozco, H., Milosavljevic, M. S., Johnson, S. R., Balakrishnan, G. & Webster, P. T., Jan 17 2022, In: Applied Physics Letters. 120, 3, 031102.Research output: Contribution to journal › Article › peer-review
Open Access6 Scopus citations -
Proton Irradiation Effects on Mid-Wave Infrared InGaAs/InAsSb Superlattice nBn Photodetectors
Newell, A. T., Webster, P. T., Logan, J. V., Alsaad, Z. M., Morath, C. P., Carrasco, R. A., Hains, C., Duran, J. M., Balakrishnan, G., Ariyawansa, G., Milosavljevic, M. S., Maestas, D. & Johnson, S. R., 2022, 2022 IEEE Photonics Conference, IPC 2022 - Proceedings. Institute of Electrical and Electronics Engineers Inc., (2022 IEEE Photonics Conference, IPC 2022 - Proceedings).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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Kinetic model for molecular beam epitaxy growth of InAsSbBi alloys
Schaefer, S. T., Milosavljevic, M. S., Kosireddy, R. R. & Johnson, S. R., Jan 21 2021, In: Journal of Applied Physics. 129, 3, 035303.Research output: Contribution to journal › Article › peer-review
Open Access7 Scopus citations
Press/Media
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Researchers confirm stress link in the brain
12/2/22
1 item of Media coverage
Press/Media: Press / Media
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UI researchers find link between a brain circuit and reaction to stress
11/7/22
1 item of Media coverage
Press/Media: Press / Media
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University Of Iowa Researchers Confirm Stress Link In The Brain
11/7/22
1 item of Media coverage
Press/Media: Press / Media