Zobrazeno 1 - 10
of 5 938
pro vyhledávání: '"Thompson, Michael A"'
Autor:
Jao, Jenilee, Hoffman, Kristi, Reid, Cheryl, Thomson, Ryan, Thompson, Michael, Plusquellic, Jim
Entropy or randomness represents a foundational security property in security-related operations, such as key generation. Key generation in turn is central to security protocols such as authentication and encryption. Physical unclonable functions (PU
Externí odkaz:
http://arxiv.org/abs/2408.06463
Autor:
Gorsak, Cameron A., Bowman, Henry J., Gann, Katie R., Smith, Kathleen T., Steele, Jacob, Jena, Debdeep, Schlom, Darrell G., Huili, Xing, Thompson, Michael O., Nair, Hari P.
In this study, we investigate in situ etching of \b{eta}-Ga2O3 in a metal-organic chemical vapor deposition (MOCVD) system using tert-Butyl chloride (TBCl). We report the successful etching of both heteroepitaxial (-201)-oriented and homoepitaxial (0
Externí odkaz:
http://arxiv.org/abs/2408.01574
Autor:
McCandless, J. P., Gorsak, C. A., Protasenko, V., Schlom, D. G., Thompson, Michael O., Xing, H. G., Jena, D., Nair, H. P.
Here we report that the source of Si impurities commonly observed on (010) $\beta-Ga_2O_3$ is from exposure of the surface to air. Moreover, we find that a 15 minute HF (49%) treatment reduces the Si density by approximately 1 order of magnitude on (
Externí odkaz:
http://arxiv.org/abs/2312.06851
Autor:
Autti, Samuli, Casey, Andrew, Connelly, Marie, Darvishi, Neda, Franchini, Paolo, Gorman, James, Haley, Richard P., Heikkinen, Petri J., Kemp, Ashlea, Leason, Elizabeth, March-Russell, John, Monroe, Jocelyn, Noble, Theo, Pickett, George R., Prance, Jonathan R., Rojas, Xavier, Salmon, Tineke, Saunders, John, Slater, Jack, Smith, Robert, Thompson, Michael D., West, Stephen M., Whitehead, Luke, Zavjalov, Vladislav V., Zhang, Kuang, Zmeev, Dmitry E.
Fabrication of superconducting nanomechanical resonators for quantum research, detectors and devices traditionally relies on a lithographic process, resulting in oscillators with sharp edges and a suspended length limited to a few 100 micrometres. We
Externí odkaz:
http://arxiv.org/abs/2311.02452
Autor:
Chang, Ming-Chiang, Ament, Sebastian, Amsler, Maximilian, Sutherland, Duncan R., Zhou, Lan, Gregoire, John M., Gomes, Carla P., van Dover, R. Bruce, Thompson, Michael O.
X-ray diffraction (XRD) is an essential technique to determine a material's crystal structure in high-throughput experimentation, and has recently been incorporated in artificially intelligent agents in autonomous scientific discovery processes. Howe
Externí odkaz:
http://arxiv.org/abs/2308.07897
Autor:
Sun, Zeming, Dare, Darrah K., Baraissov, Zhaslan, Muller, David A., Thompson, Michael O., Liepe, Matthias U.
Intermetallic Nb3Sn alloys have long been believed to form through Sn diffusion into Nb. However, our observations of significant oxygen content in Nb3Sn prompted an investigation of alternative formation mechanisms. Through experiments involving dif
Externí odkaz:
http://arxiv.org/abs/2305.05114
Autor:
Sun, Zeming, Baraissov, Zhaslan, Dukes, Catherine A., Dare, Darrah K., Oseroff, Thomas, Thompson, Michael O., Muller, David A., Liepe, Matthias U.
Publikováno v:
Supercond. Sci. Technol. 36 (2023) 115030
Surface structures on radio-frequency (RF) superconductors are crucially important in determining their interaction with the RF field. Here we investigate the surface compositions, structural profiles, and valence distributions of oxides, carbides, a
Externí odkaz:
http://arxiv.org/abs/2305.02467
Publikováno v:
Field Robotics, 3, 222-242 (2023)
The ability to reliably maximize tire force usage would improve the safety of autonomous vehicles, especially in challenging edge cases. However, vehicle control near the limits of handling has many challenges, including robustly contending with tire
Externí odkaz:
http://arxiv.org/abs/2304.12263
The safe deployment of autonomous vehicles relies on their ability to effectively react to environmental changes. This can require maneuvering on varying surfaces which is still a difficult problem, especially for slippery terrains. To address this i
Externí odkaz:
http://arxiv.org/abs/2303.11756
Autor:
Sun, Zeming, Oseroff, Thomas, Baraissov, Zhaslan, Dare, Darrah K., Howard, Katrina, Francis, Benjamin, Hire, Ajinkya C., Sitaraman, Nathan, Arias, Tomas A., Transtrum, Mark K., Hennig, Richard, Thompson, Michael O., Muller, David A., Liepe, Matthias U.
Superconducting radio-frequency (SRF) resonators are critical components for particle accelerator applications, such as free-electron lasers, and for emerging technologies in quantum computing. Developing advanced materials and their deposition proce
Externí odkaz:
http://arxiv.org/abs/2302.14410