Zobrazeno 1 - 10
of 460 924
pro vyhledávání: '"DAVID, D."'
Autor:
Zhussupbekov, Kuanysh, Walshe, Killian, Walls, Brian, Ionov, Andrei, Bozhko, Sergei I., Ksenz, Andrei, Mozhchil, Rais N., Zhussupbekova, Ainur, Fleischer, Karsten, Berman, Samuel, Zhilyaev, Ivan, O'Regan, David D., Shvets, Igor V.
Publikováno v:
J. Phys. Chem. C 2021, 125, 10, 5549-5558
Defects introduced to the surface of Bi(111) break the translational symmetry and modify the surface states locally. We present a theoretical and experimental study of the 2D defects on the surface of Bi(111) and the states that they induce. Bi cryst
Externí odkaz:
http://arxiv.org/abs/2412.15313
Autor:
Murray, Christopher P., Mamyraimov, Daniyar, Ali, Mugahid, Downing, Clive, Povey, Ian M., McCloskey, David, O'Regan, David D., Donegan, John F.
Publikováno v:
ACS Appl. Electron. Mater. 2023, 5, 4080-4093
Next-generation heat-assisted magnetic recording (HAMR) relies on fast, localized heating of the magnetic medium during the write process. Au plasmonic near-field transducers are an attractive solution to this challenge, but increased thermal stabili
Externí odkaz:
http://arxiv.org/abs/2412.14101
Publikováno v:
ACS Nano 2023, 17, 6, 5974-5983
Transition-metal phthalocyanine molecules have attracted considerable interest in the context of spintronics device development due to their amenability to diverse bonding regimes and their intrinsic magnetism. The latter is highly influenced by the
Externí odkaz:
http://arxiv.org/abs/2412.14078
Autor:
Dai, David D.
We show that the spin-s square-lattice Heisenberg model has exact many-body scars. These scars are simple valence-bond solids with exactly zero energy, and they exist in even-by-even systems and ladders of width 2. Ladders have additional scars corre
Externí odkaz:
http://arxiv.org/abs/2412.08874
We introduce an attention-based fermionic neural network (FNN) to variationally solve the problem of two-dimensional Coulomb electron gas in magnetic fields, a canonical platform for fractional quantum Hall (FQH) liquids, Wigner crystals and other un
Externí odkaz:
http://arxiv.org/abs/2412.00618
Autor:
Novák, Samo, Roberts, David D., Makarovskiy, Alexander, García-Patrón, Raúl, Clements, William R.
Loop-based boson samplers interfere photons in the time degree of freedom using a sequence of delay lines. Since they require few hardware components while also allowing for long-range entanglement, they are strong candidates for demonstrating quantu
Externí odkaz:
http://arxiv.org/abs/2411.16873
Autor:
Feder, Jacob S., Soloway, Benjamin S., Verma, Shreya, Geng, Zhi Z., Wang, Shihao, Kifle, Bethel, Riendeau, Emmeline G., Tsaturyan, Yeghishe, Weiss, Leah R., Xie, Mouzhe, Huang, Jun, Esser-Kahn, Aaron, Gagliardi, Laura, Awschalom, David D., Maurer, Peter C.
Optically-addressable spin qubits form the foundation of a new generation of emerging nanoscale sensors. The engineering of these sensors has mainly focused on solid-state systems such as the nitrogen-vacancy (NV) center in diamond. However, NVs are
Externí odkaz:
http://arxiv.org/abs/2411.16835
Autor:
Handa, Taketo, Huang, Chun-Ying, Li, Yiliu, Olsen, Nicholas, Chica, Daniel G., Xu, David D., Sturm, Felix, McIver, James W., Roy, Xavier, Zhu, Xiaoyang
Exfoliation and stacking of two-dimensional (2D) van der Waals (vdW) crystals have created unprecedented opportunities in the discovery of quantum phases. A major obstacle to the advancement of this field is the limited spectroscopic access due to a
Externí odkaz:
http://arxiv.org/abs/2411.09421
Autor:
Mirchandani, Suvir, Yuan, David D., Burns, Kaylee, Islam, Md Sazzad, Zhao, Tony Z., Finn, Chelsea, Sadigh, Dorsa
In recent years, imitation learning from large-scale human demonstrations has emerged as a promising paradigm for training robot policies. However, the burden of collecting large quantities of human demonstrations is significant in terms of collectio
Externí odkaz:
http://arxiv.org/abs/2411.01915
Autor:
Zeng, Pei, Bandyopadhyay, Debayan, Méndez, José A. Méndez, Bitner, Nolan, Kolar, Alexander, Solomon, Michael T., Ye, Ziyu, Rozpędek, Filip, Zhong, Tian, Heremans, F. Joseph, Awschalom, David D., Jiang, Liang, Liu, Junyu
Quantum resistance is vital for emerging cryptographic systems as quantum technologies continue to advance towards large-scale, fault-tolerant quantum computers. Resistance may be offered by quantum key distribution (QKD), which provides information-
Externí odkaz:
http://arxiv.org/abs/2411.01086