Results 81 to 90 of about 185,900 (293)

Unleashing the Power of Machine Learning in Nanomedicine Formulation Development

Advanced Functional Materials, EarlyView.
A random forest machine learning model is able to make predictions on nanoparticle attributes of different nanomedicines (i.e. lipid nanoparticles, liposomes, or PLGA nanoparticles) based on microfluidic formulation parameters. Machine learning models are based on a database of nanoparticle formulations, and models are able to generate unique solutions
Thomas L. Moore, Cristiano Pesce, Antonietta Greco, Claudia Pisante, Greta Avancini, Valentina Di Francesco, Yosi Shamay, Paolo Decuzzi   +7 more
wiley   +1 more source

Excitation basis for (3+1)d topological phases

Journal of High Energy Physics, 2017
We consider an exactly solvable model in 3+1 dimensions, based on a finite group, which is a natural generalization of Kitaev’s quantum double model. The corresponding lattice Hamiltonian yields excitations located at torus-boundaries.
Clement Delcamp
doaj   +1 more source

Quantum nucleation of topological solitons

Journal of High Energy Physics, 2022
The chiral soliton lattice is an array of topological solitons realized as ground states of QCD at finite density under strong magnetic fields or rapid rotation, and chiral magnets with an easy-plane anisotropy.
Minoru Eto, Muneto Nitta
doaj   +1 more source

Ice Lithography: Recent Progress Opens a New Frontier of Opportunities

Advanced Functional Materials, EarlyView.
This review focuses on recent advancements in ice lithography, including breakthroughs in compatible precursors and substrates, processes and applications, hardware, and digital methods. Moreover, it offers a roadmap to uncover innovation opportunities for ice lithography in fields such as biological, nanoengineering and microsystems, biophysics and ...
Bingdong Chang, Gwendoline A. E. Anand, Rubaiyet Haque, Dylan A. Chiaro, Mona Sharma, Andrew R. Williams, Frank Niklaus, Daryl W. Yee, Gavin M. King, Anpan Han   +9 more
wiley   +1 more source

Topological Insulators and Metals in Atomic Optical Lattices

, 2009
We propose the realization of topological quantum states with cold atoms trapped in an optical lattice. We discuss an experimental setup that generates a two-dimensional hexagonal lattice in the presence of a light-induced periodic vector potential ...
Clark, Charles W., Galitski, Victor, Sarma, S. Das, Stanescu, Tudor D., Vaishnav, J. Y.   +4 more
core   +1 more source

Exploiting Two‐Photon Lithography, Deposition, and Processing to Realize Complex 3D Magnetic Nanostructures

Advanced Functional Materials, EarlyView.
Two‐photon lithography (TPL) enables 3D magnetic nanostructures with unmatched freedom in geometry and material choice. Advances in voxel control, deposition, and functionalization open pathways to artificial spin ices, racetracks, microrobots, and a number of additional technological applications.
Joseph Askey, Arjen van den Berg, Sandra Ruiz Gomez, Claire Donnelly, Dirk Grundler, Sam Ladak   +5 more
wiley   +1 more source

QED-IR as topological quantum theory of dressed states

Journal of High Energy Physics
We investigate quantum electrodynamics in the infrared regime (QED-IR) using the adiabatic approximation and the framework of the functional Berry phase.
J. Gamboa, F. Méndez
doaj   +1 more source

(3 + 1)-dimensional topological phases and self-dual quantum geometries encoded on Heegaard surfaces

Journal of High Energy Physics, 2017
We apply the recently suggested strategy to lift state spaces and operators for (2 + 1)-dimensional topological quantum field theories to state spaces and operators for a (3 + 1)-dimensional TQFT with defects.
Bianca Dittrich
doaj   +1 more source

Fibonacci topological phase in arrays of anyonic chains

Journal of High Energy Physics, 2021
Fibonacci anyon, an exotic quasi-particle excitation, plays a pivotal role in realization of a quantum computer. Starting from a SU (2)4 topological phase, in this paper we demonstrate a way to construct a Fibonacci topological phase which has only one ...
Hiromi Ebisu
doaj   +1 more source

Photonic Analogue of Two-dimensional Topological Insulators and Helical One-Way Edge Transport in Bi-Anisotropic Metamaterials

, 2012
Recent progress in understanding the topological properties of condensed matter has led to the discovery of time-reversal invariant topological insulators.
AA Zharov, Alexander B. Khanikaev, Allan H. MacDonald, AN Serdyukov, BA Bernevig, CL Kane, CL Kane, D Hsieh, D Schurig, DN Sheng, DR Smith, DR Smith, E Plum, E Poutrina, E Saenz, F Haldane, FDM Haldane, Gennady Shvets, H Chen, H Zhang, J Maciejko, JA Kong, JB Pendry, JB Pendry, JB Pendry, JE Moore, JK Gansel, K Fang, L Fu, L Ulf, M Hafezi, M König, Mehdi Kargarian, MMI Saadoun, MS Rill, MW Klein, MZ Hasan, NlH Lindner, R Marqués, R Roy, RA Shelby, S Murakami, S Raghu, S. Hossein Mousavi, SA Tretyakov, SA Tretyakov, VG Veselago, Wang-Kong Tse, X-L Qi, Y Poo, Y Xia, YA Urzhumov, Z Li, Z Wang, Z Wang   +54 more
core   +1 more source