Results 131 to 140 of about 2,259,629 (235)

Optical Bloch oscillations and Zener tunneling of Airy beams in ionic-type photonic lattices [PDF]

, 2016
We report on the existence of optical Bloch oscillations (OBOs) and Zener tunneling (ZT) of Airy beams in ionic-type photonic lattices with a refractive index ramp.
Malin Premaratne (1424017), Jianlin Zhao (3959639), Zhang, Peng, Liu, Sheng, Fajun Xiao (3976412), Weiren Zhu (1716055), Zhu, Weiren, Wuyun Shang (3984848), Premaratne, Malin, Meirong Wang (3943811), Xiao, Fajun, Wang, Meirong, Peng Zhang (2071), Sheng Liu (376953), Zhao, Jianlin, Shang, Wuyun   +15 more
core   +1 more source

Topological Varma Superfluid in Optical Lattices

Physical Review Letters, 2016
6+6 ...
Di Liberto M, Hemmerich A., Morais Smith C.   +2 more
openaire   +8 more sources

Bio‐Inspired Synthesis of Macroporous Single Crystal Particles as Scattering Agents

Advanced Functional Materials, EarlyView.
A general strategy is presented that delivers unique, single‐crystal microparticles that combine submicron macroporosity and uniform particle shapes. A bioinspired approach is used to occlude three distinct types of additives – polystyrene microspheres, polymer vesicles and amino acids – within calcite single crystals, and subsequent thermal annealing ...
Stephanie E. Foster, Gianni Jacucci, Ouassef Nahi, Thomas Kress, Zabeada Aslam, Stuart Micklethwaite, Alexander N. Kulak, Rik Drummond‐Brydson, Melinda J. Duer, Yi‐Yeoun Kim, Silvia Vignolini, Fiona C. Meldrum   +11 more
wiley   +1 more source

Nonlinear localized modes in one-dimensional nanoscale dark-state optical lattices. [PDF]

Nanophotonics, 2022
Chen Z, Zeng J.
europepmc   +1 more source

Giant Magnetic Coercivity Driven by Spin‐Bag Ferromagnetism in Epitaxial Sr3YCo4O10+δ Films with Engineered 2D Oxygen Vacancy Ordering

Advanced Functional Materials, EarlyView.
A giant magnetic coercivity and a vertical shift of hysteresis loops are demonstrated in Sr3YCo4O10+δ epitaxial films. The hard magnetic behavior originates from ferromagnetic spin bags stabilized within a long‐range ordered oxygen‐vacancy structure.
Yanbin Chen, Roger Guzman, Xiaomin Jia, Jialu Wu, Xing Xu, Li Sun, Jinbo Pan, Shixuan Du, Myung‐Hwan Whangbo, Wu Zhou, Jing Ma, Ce‐wen Nan, Chonglin Chen   +12 more
wiley   +1 more source

Matter-wave gap solitons and vortices in three-dimensional parity-time-symmetric optical lattices. [PDF]

iScience, 2022
Li J, Zhang Y, Zeng J.
europepmc   +1 more source

Realization of uniform synthetic magnetic fields by periodically shaking an optical square lattice

New Journal of Physics, 2016
Shaking a lattice system, by modulating the location of its sites periodically in time, is a powerful method to create effective magnetic fields in engineered quantum systems, such as cold gases trapped in optical lattices.
C E Creffield, G Pieplow, F Sols, N Goldman   +3 more
doaj   +1 more source

THEORY OF GUIDED WAVES IN THE INFINITE SYSTEMS OF COUPLED DIELECTRIC RESONATORS

Information and Telecommunication Sciences
Background. One of the promising elements of optical and quantum communication systems is various delay lines built on the high-quality dielectric resonators (DRs).
Alexander Trubin
doaj   +1 more source

Orbital optical Raman lattice

Physical Review A
6+10 pages, 4+4 figures. Discussions are updated.
Zhi-Hao Huang, Kou-Han Ma, Bao-Zong Wang, W. Vincent Liu, Xiong-Jun Liu   +4 more
openaire   +2 more sources

Slowdown of thermalization and the emergence of prethermal dynamics in disordered optical lattices

Physical Review Research
By utilizing the theoretical tools of optical thermodynamics, we investigate thermalization in nonlinear disordered lattices beyond the diffusion regime. Even under extreme levels of disorder, we analytically predict the expected thermal value of entropy
Georgios G. Pyrialakos, Fan O. Wu, Pawel S. Jung, Huizhong Ren, Konstantinos G. Makris, Ziad H. Musslimani, Mercedeh Khajavikhan, Tsampikos Kottos, Demetrios Christodoulides   +8 more
doaj   +1 more source