Publications

Boehm, A.M., Doiron, C.F., Sinclair, M.B., Brener, I., Sarma, R., Ohta, T., & Ohta, T. (2024). Near-field imaging of optical resonances in silicon metasurfaces using photoelectron microscopy. APL Photonics, 9(6). 10.1063/5.0193683

Ohta, T., Boehm, A.M., Doiron, C.F., Gennaro, S., Kim, A.R., Sinclair, M.B., Beechem, T., Brener, I., Sarma, R., & Sarma, R. (2023). Near-field Imaging of Optical Resonance Modes in Silicon Metasurfaces Using Photoelectron Microscopy [Conference Presentation]. 10.2172/2430393

Boehm, A.M., Ohta, T., Kim, A.R., Jarzembski, A., Smyth, C.M., Sugar, J.D., Bartelt, N.C., Leonard, F., Fonseca, J.J., Robinson, J.T., Lu, T.M., & Lu, T.M. (2023). Engineering of Two-Dimensional Transition Metal Dichalcogenide Interfaces [Conference Presentation]. https://doi.org/10.2172/2430602

Boehm, A.M., Ohta, T., Kim, A.R., Jarzembski, A., Sugar, J.D., Fonseca, J.J., Robinson, J.T., & Robinson, J.T. (2023). Engineering of Two-Dimensional Transition Metal Dichalcogenide Interfaces [Conference Presentation]. 10.2172/2430673

Boehm, A.M., Doiron, C.F., Brener, I., Sarma, R., Ohta, T., & Ohta, T. (2023). Near‐field Imaging of Optical Resonance Modes in Silicon Metasurfaces Using Photoelectron Microscopy [Conference Presentation]. 10.2172/2431276

Boehm, A.M., Fonseca, J.J., Thurmer, K., Sugar, J.D., Spataru, C.D., Robinson, J.T., Ohta, T., & Ohta, T. (2023). Engineering of Nanoscale Heterogeneous Transition Metal Dichalcogenide-Au Interfaces. Nano Letters, 23(7), pp. 2792-2799. 10.1021/acs.nanolett.3c00080

Doiron, C.F., Brener, I., Sarma, R., Ohta, T., Boehm, A.M., & Boehm, A.M. (2023). Near‐field Imaging of Optical Resonance Modes in Silicon Metasurfaces Using Photoelectron Microscopy [Conference Presentation]. 10.2172/2431519

Ohta, T. (2023). Interaction mechanism of transition metal phthalocyanines on transition metal nitride supports. Applied Surface Science, 614. 10.1016/j.apsusc.2022.156204

Boehm, A.M., Ohta, T., Thuermer, K., Sugar, J.D., Spataru, C.D., Foulk, J.W., Robinson, J.T., & Robinson, J.T. (2022). Engineering of Nanoscale Heterogenous Transition Metal Dichalcogenide-Au Interfaces [Conference Presentation]. 10.2172/2005950

Boehm, A.M., Fonseca, J., Thurmer, K., Sugar, J.D., Spataru, C.D., Robinson, J., Ohta, T., & Ohta, T. (2022). Engineering of Nanoscale Heterogenous Transition Metal Dichalcogenide-Au Interfaces [Conference Presentation]. 10.2172/2005871

Moore, C.H., Bussmann, E., Berg, M., Ohta, T., Hopkins, M.M., & Hopkins, M.M. (2022). Exploring Dependencies of Work Function on Topography and the Application to Micron-scale Field Emission Model for PIC-DSMC Simulations [Conference Presentation]. 10.2172/2004806

Boehm, A.M., Berg, M., Thomas, C., Smith, S., Spataru, C.D., Thurmer, K., Sugar, J.D., Ohta, T., Fonseca, J.J., Robinson, J.T., Liu, F., Chan, C.K., Mohite, A.D., Beechem, T.E., & Beechem, T.E. (2022). Imaging atomically thin transition metal dichalcogenides using deep ultraviolet photoelectron emission microscopy [Conference Presentation]. 10.2172/2004199

Boehm, A.M., Ohta, T., Thurmer, K., Sugar, J.D., Fonseca, J.J., Robinson, J.T., & Robinson, J.T. (2022). Engineering of Nanoscale Heterogenous Transition Metal Dichalcogenide-Au Interfaces [Conference Presentation]. 10.2172/2003058

Ohta, T., Boehm, A.M., Spataru, C.D., Thurmer, K., Sugar, J.D., Thomas, C.J., Fonseca, J.J., Robinson, J.T., & Robinson, J.T. (2022). Electronic Structure, Stacking Arrangement, and the Interaction Strength of Tungsten Disulfide at the Gold Contact [Conference Presentation]. 10.2172/2003139

Bussmann, E., Smith, S.W., Scrymgeour, D., Brumbach, M.T., Lu, P., Dickens, S.M., Michael, J.R., Ohta, T., Hjalmarson, H.P., Schultz, P.A., Clem, P., Hopkins, M.M., Moore, C., & Moore, C. (2022). Atomic step disorder on polycrystalline surfaces leads to spatially inhomogeneous work functions. Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films, 40(2). https://doi.org/10.1116/6.0001729

Kazanowska, B.A., Sapkota, K.R., Lu, P., Talin, A.A., Bussmann, E., Ohta, T., Gunning, B.P., Jones, K.S., Wang, G.T., & Wang, G.T. (2022). Fabrication and field emission properties of vertical, tapered GaN nanowires etched via phosphoric acid. Nanotechnology, 33(3). 10.1088/1361-6528/ac2981

Rice, A., Tait, C., Lee, S.R., Deitz, J.I., Rodriguez, M.A., Pan, W., Ohta, T., Alliman, D., Peake, G., Sandoval, A., Valdez, N.R., Sharps, P., & Sharps, P. (2021). Heteroepitaxy of Dirac semimetal Cd3As2 by MOCVD [Conference Presentation]. 10.2172/1906634

Ohta, T., Thomas, C.J., Spataru, C.D., Fonseca, J.J., Robinson, J.T., & Robinson, J.T. (2021). Electronic Structure and Stacking Arrangement of Tungsten Disulfide at the Gold Contact. ACS Nano, 15(11), pp. 18060-18070. 10.1021/acsnano.1c06676

Smyth, C.M., Cain, J.M., Lang, E.J., Madden, N.J., Hattar, K., Yan, X., Yuan, J., Bland, M., Ohta, T., Sangwan, V., Hersam, M., Chou, S.S., Lu, T.M., & Lu, T.M. (2021). Heavy Ion Irradiation Effects on MoS2 Memtransistors [Conference Presentation]. 10.2172/1899528

Ohta, T., Berg, M., Liu, A., Smith, S., Copeland, R., Chan, C., Mohite, A.D., Beechem, T.E., & Beechem, T.E. (2021). Sub-surface imaging of atomically-thin semiconductors beneath dielectrics based on optical standing wave using photoelectron emission microscopy with deep-ultraviolet photoexcitation [Conference Presentation]. 10.2172/1891974

Kazanowska, B.A., Sapkota, K.R., Lu, P., Talin, A.A., Bussmann, E., Ohta, T., Gunning, B.P., Jones, K., Wang, G.T., & Wang, G.T. (2021). Fabrication and field emission properties of vertical, tapered GaN nanowires etched via phosphoric acid [Conference Presentation]. 10.2172/1882100

Schultz, P.A., Hjalmarson, H.P., Berg, M., Bussmann, E., Scrymgeour, D., Ohta, T., Moore, C.H., & Moore, C.H. (2021). First-principles calculations of metal surfaces. II. Properties of low-index platinum surfaces toward understanding electron emission. Physical Review B, 103(19). 10.1103/physrevb.103.195427

Sharma, P.A., Ohta, T., Sugar, J.D., Michael, J.R., & Michael, J.R. (2021). Ex Situ Photoelectron Emission Microscopy of Polycrystalline Bismuth and Antimony Telluride Surfaces Exposed to Ambient Oxidation. ACS Applied Materials and Interfaces, 13(15), pp. 18218-18226. 10.1021/acsami.0c22725

Beechem, T.E., Ohta, T., Berg, M., Mohite, A., & Mohite, A. (2021). Polarization, DUV-Photoemission & Electromagnetic Field Imaging [Conference Presentation]. 10.2172/1888714

Hopkins, M.M., Bussmann, E., Ohta, T., Jindal, A.K., Roberds, N.A., Moore, C., & Moore, C. (2021). Developing Field Emission Models Employing Nanoscale Surface Characterization [Conference Presentation]. 10.2172/1881673