Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Harshad Sahasrabudhe"'
Autor:
Arne Laucht, Kok Wai Chan, Rajib Rahman, Menno Veldhorst, Andre Saraiva, Henry C. Yang, Andrea Morello, Andrew S. Dzurak, J. C. C. Hwang, Harshad Sahasrabudhe, W. Huang, Kohei M. Itoh, Yu Wang, Fay E. Hudson, Fahd A. Mohiyaddin
Quantum gates between spin qubits can be implemented leveraging the natural Heisenberg exchange interaction between two electrons in contact with each other. This interaction is controllable by electrically tailoring the overlap between electronic wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be5f3b17697aa64145aba20579d2a650
http://arxiv.org/abs/2004.07666
http://arxiv.org/abs/2004.07666
Autor:
Hesameddin Ilatikhameneh, Tarek A. Ameen, Fan Chen, Gerhard Klimeck, Harshad Sahasrabudhe, Rajib Rahman
Publikováno v:
IEEE Transactions on Nanotechnology. 17:293-298
Low-dimensional material systems provide a unique set of properties useful for solid-state devices. The building block of these devices is the p-n junction. In this paper, we present a dramatic difference in the electrostatics of p-n junctions in low
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c3357c0f518a1939417f7a763da2d1d
https://doi.org/10.1109/tnano.2018.2799960
https://doi.org/10.1109/tnano.2018.2799960
Autor:
Qianhui Zhang, Hesameddin Ilatikhameneh, Zhenchen Chen, Harshad Sahasrabudhe, Qiaoliang Bao, Yupeng Zhang, Rajib Rahman, Fan Chen, Shiqiang Li, Michael S. Fuhrer, Changxi Zheng, Wenhui Duan, Bent Weber, Jack Hellerstedt
Publikováno v:
ACS Nano. 11:2785-2793
Large-area two-dimensional (2D) heterojunctions are promising building blocks of 2D circuits. Understanding their intriguing electrostatics is pivotal but largely hindered by the lack of direct observations. Here graphene–WS2 heterojunctions are pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba4383a2f560d914e69e3a674b28bbe0
https://doi.org/10.1021/acsnano.6b07832
https://doi.org/10.1021/acsnano.6b07832
Autor:
Saeed Fallahi, Michael J. Manfra, James Nakamura, Harshad Sahasrabudhe, Geoffrey C. Gardner, Rajib Rahman, Shuang Liang
We demonstrate operation of a small Fabry-Perot interferometer in which highly coherent Aharonov-Bohm oscillations are observed in the integer and fractional quantum Hall regimes. Using a novel heterostructure design, Coulomb effects are drastically
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9bedbe3248ec358d9ab7b1e508324f67
Autor:
Gerhard Klimeck, C. H. Yang, J. C. C. Hwang, Harshad Sahasrabudhe, Kok Wai Chan, Menno Veldhorst, Andrew S. Dzurak, Andrea Morello, Rifat Ferdous, Rajib Rahman
Publikováno v:
Physical Review B, 97(24)
We identify the presence of monoatomic steps at the Si/SiGe or Si/SiO$_2$ interface as a dominant source of variations in the dephasing time of Si quantum dot (QD) spin qubits. First, using atomistc tight-binding calculations we show that the g-facto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f4e140a3abc3e82269a059059b1746d
https://doi.org/10.1103/physrevb.97.241401
https://doi.org/10.1103/physrevb.97.241401
Autor:
Changxi, Zheng, Qianhui, Zhang, Bent, Weber, Hesameddin, Ilatikhameneh, Fan, Chen, Harshad, Sahasrabudhe, Rajib, Rahman, Shiqiang, Li, Zhen, Chen, Jack, Hellerstedt, Yupeng, Zhang, Wen Hui, Duan, Qiaoliang, Bao, Michael S, Fuhrer
Publikováno v:
ACS nano. 11(3)
Large-area two-dimensional (2D) heterojunctions are promising building blocks of 2D circuits. Understanding their intriguing electrostatics is pivotal but largely hindered by the lack of direct observations. Here graphene-WS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::4435e1a305fbc2c712c9acaf9046a89e
https://pubmed.ncbi.nlm.nih.gov/28221762
https://pubmed.ncbi.nlm.nih.gov/28221762
Autor:
Rajib Rahman, Saeed Fallahi, James Nakamura, Michael J. Manfra, Gerhard Klimeck, Michael Povolotskyi, Bozidar Novakovic, Harshad Sahasrabudhe
Observation of interference in the quantum Hall regime may be hampered by a small edge state velocity due to finite phase coherence time. Therefore designing two quantum point contact (QPCs) interferometers having a high edge state velocity is desira
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef6341a34ac910e9262347d9eca5576a
Autor:
Sarang Pendharker, Douglas Vick, Rajib Rahman, Prashant Shekhar, Marek Malac, Harshad Sahasrabudhe, Zubin Jacob
Publikováno v:
Optica. 5:1590
Silicon is widely used as the material of choice for semiconductor and insulator applications in nanoelectronics, micro-electro-mechanical systems, solar cells, and on-chip photonics. In stark contrast, in this paper, we explore silicon’s metallic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a045c3aaad236b140365faef818ba735
https://doi.org/10.1364/optica.5.001590
https://doi.org/10.1364/optica.5.001590