Zobrazeno 1 - 10
of 132
pro vyhledávání: '"Aji, Vivek"'
Autor:
Liu, Yifan, Aji, Vivek
Contrary to canonical expectations we show that lattice translational symmetry breaking often accompanies uniformly ordered flux phases. We demonstrate this phenomena by studying a spinless-fermion model on a square latttice with nearest-neighbor rep
Externí odkaz:
http://arxiv.org/abs/2402.09577
Autor:
Dawson, Robert, Aji, Vivek
Inducing superconductivity in systems with unconventional band structures is a promising approach for realising unconventional superconductivity. Of particular interest are single interface or Josephson Junction architectures involving Weyl semimetal
Externí odkaz:
http://arxiv.org/abs/2312.00187
Autor:
Barati, Fatemeh, Arp, Trevor B., Su, Shanshan, Lake, Roger K., Aji, Vivek, van Grondelle, Rienk, Rudner, Mark S., Song, Justin C. W., Gabor, Nathaniel M.
We reveal stacking-induced strong coupling between atomic motion and interlayer excitons through photocurrent measurements of WSe$_2$/MoSe$_2$ heterojunction photodiodes. Strong coupling manifests as pronounced periodic sidebands in the photocurrent
Externí odkaz:
http://arxiv.org/abs/2012.11688
Autor:
Mayes, Morgan, Farahmand, Farima, Grossnickle, Maxwell, Lohmann, Mark, Aldosary, Mohammed, Li, Junxue, Aji, Vivek, Shi, Jing, Song, Justin C. W., Gabor, Nathaniel M.
Publikováno v:
PNAS 120 (2023) e2221815120 PNAS 120 (39) e2221815120 120 (39) e2221815120 120 (39) e2221815120 120 (39) e2221815120 120 (39) e2221815120 PNAS. 120 (39) e2221815120
Like air flowing over a wing, optimizing the flow of electronic charge is essential to the operation of nanoscale devices. Unfortunately, the delicate interplay of charge, spin, and heat in complex devices has precluded detailed imaging of charge flo
Externí odkaz:
http://arxiv.org/abs/2002.07902
Autor:
Arp, Trevor B., Kistner-Morris, Jed, Aji, Vivek, Cogdell, Richard, van Grondelle, Rienk, Gabor, Nathaniel M.
Publikováno v:
Science Vol. 368, Issue 6498, pp. 1490-1495 (2020)
Photosynthesis is remarkable, achieving near unity light harvesting quantum efficiency in spite of dynamic light conditions and noisy physiological environment. Under these adverse conditions, it remains unknown whether there exists a fundamental org
Externí odkaz:
http://arxiv.org/abs/1912.12281
Autor:
Li, Junxue, Shi, Zhong, Ortiz, Victor H., Aldosary, Mohammed, Chen, Cliff, Aji, Vivek, Wei, Peng, Shi, Jing
We report a longitudinal spin Seebeck effect (SSE) study in epitaxially grown FeF2(110) antiferromagnetic (AFM) thin films with strong uniaxial anisotropy over the temperature range of 3.8 - 250 K. Both the magnetic field- and temperature-dependent S
Externí odkaz:
http://arxiv.org/abs/1905.04408
Akademický článek
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The electron-hole liquid, which features a macroscopic population of correlated electrons and holes, may offer a path to room temperature semiconductor devices that harness collective electronic phenomena. We report on the gas-to-liquid phase transit
Externí odkaz:
http://arxiv.org/abs/1711.06917
Akademický článek
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Autor:
Zhang, Junhua, Aji, Vivek
Publikováno v:
Phys. Rev. B 94, 060501 (2016)
Monolayers of transition-metal dichalcogenides (TMDs) are two-dimensional materials whose low energy sector consists of two inequivalent valleys. The valence bands have a large spin splitting due to strong spin-orbit coupling. Furthermore the spin is
Externí odkaz:
http://arxiv.org/abs/1604.02134