Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Elahe Yarmoghaddam"'
Publikováno v:
IEEE Transactions on Electron Devices. 67:389-396
We report a physics-based surface-potential compact model to describe current–voltage ( $I$ – $V$ ) relationship in a few-layered ambipolar black phosphorus (BP) transistors. To model the device electrostatics, the 2-D density of states of carrie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f61a228be0ef2d59a04dedc57fdff555
https://doi.org/10.1109/ted.2019.2951662
https://doi.org/10.1109/ted.2019.2951662
Publikováno v:
IEEE Transactions on Electron Devices. 67:397-405
In the first part of this article, a physics-based surface-potential compact model to describe current–voltage (I–V) relationship in few-layered ambipolar black phosphorus (BP) transistors is presented. The proposed model captures the essential p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5611bcda3ebd689516d5611e6c07bc76
https://doi.org/10.1109/ted.2019.2955651
https://doi.org/10.1109/ted.2019.2955651
Autor:
John Pekarik, Vibhor Jain, Crystal Kenney, Judson Holt, Shweta Khokale, Sudesh Saroop, Jeffrey B. Johnson, Kenneth Stein, Viorel Ontalus, Christopher Durcan, Mona Nafari, Tayel Nesheiwat, Sangameshwar Saudari, Elahe Yarmoghaddam, Saloni Chaurasia, Alvin Joseph
Publikováno v:
2021 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium (BCICTS).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4450292de96dca135af04c6ff49b9939
https://doi.org/10.1109/bcicts50416.2021.9682454
https://doi.org/10.1109/bcicts50416.2021.9682454
Autor:
Jack Pekarik, Vibhor Jain, Crystal Kenney, Judson Holt, Shweta Khokale, Sudesh Saroop, Jeffrey Johnson, Kenneth Stein, Viorel Ontalus, Christopher Durcan, Mona Nafari, Tayel Nesheiwat, Sangameshwar Saudari, Elahe Yarmoghaddam, Saloni Chaurasia, Alvin Joseph
Publikováno v:
ECS Meeting Abstracts. :1196-1196
D-band (110-170GHz) spectrum is gaining attention for various applications, including 6G mm-Wave, sub-THz sensing, and radar. These systems require lattice spacing for antenna elements at sub-1mm and a very low loss signal path from antenna to integr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::764a00a3300d239b378af2746dff1722
https://doi.org/10.1149/ma2022-02321196mtgabs
https://doi.org/10.1149/ma2022-02321196mtgabs
Autor:
Elahe Yarmoghaddam
Publikováno v:
Journal of Applied Physics. 128:193101
Exceptional properties of the terahertz (THz) radiation lead to growing research on its potential applications in diverse areas. In this work, we study two structures to enhance the polarization selectivity and absorption of the black phosphorus (BP)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab3ca1fdc042327c3280463c382a4831
https://doi.org/10.1063/5.0021173
https://doi.org/10.1063/5.0021173
Publikováno v:
IEEE Transactions on Antennas and Propagation. 62:4041-4048
We propose an analytical circuit model for accurate analysis of one-dimensional periodic array of metallic strips. The proposed model is valid not only in subwavelength regime, but also for wavelengths shorter than the period of structure. The workin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd2fea808007f53ad95b3a93c4aef04d
https://doi.org/10.1109/tap.2014.2322884
https://doi.org/10.1109/tap.2014.2322884
Publikováno v:
IEEE Transactions on Terahertz Science and Technology. 4:383-390
In this paper, we propose a circuit model for two-dimensional arrays of metallic square holes located on a homogeneous substrate, in order to propose a new scheme containing this type of metamaterials to obtain transparent electrodes with simultaneou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b82fadf177598e95d97647c996a33b2
https://doi.org/10.1109/tthz.2014.2313956
https://doi.org/10.1109/tthz.2014.2313956
Publikováno v:
Journal of Applied Physics. 125:165706
In this paper, we develop an analytic physics-based model to describe current conduction in ultra-thin black phosphorus (BP) field-effect transistors (FETs). The model extends the concept of virtual source charge calculation to capture the effect of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::781a5c04d7fa7913fcfb1798bdf4c450
https://doi.org/10.1063/1.5064474
https://doi.org/10.1063/1.5064474
Autor:
Shaloo Rakheja, Elahe Yarmoghaddam
Publikováno v:
Journal of Applied Physics. 122:083101
We theoretically model the dispersion characteristics of surface plasmons in a graphene-based parallel-plate waveguide geometry using nonlinear Kerr-type core (inter-plate) dielectric. The optical nonlinearity of graphene in the terahertz band under
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e84bf18eeb29a4335e6770150bc5417
https://doi.org/10.1063/1.4991674
https://doi.org/10.1063/1.4991674
Publikováno v:
IEEE Transactions on Terahertz Science and Technology. 5:655-656
A circuit model has been proposed for two-dimensional metallic arrays of metallic square holes located on a homogeneous substrate. Although the proposed circuit model holds true, the surface admittance between the metallic hole array and the cover wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe0a5ceac57624043a15e7e4bb081ec6
https://doi.org/10.1109/tthz.2015.2435363
https://doi.org/10.1109/tthz.2015.2435363