Results 111 to 120 of about 525,790 (380)

Hydrogel‐Based Photothermal‐Catalytic Membrane for Efficient Cogeneration of Freshwater and Hydrogen in Membrane Distillation System

Advanced Functional Materials, EarlyView.
This work presents an overview of the PTC‐VMD system for water‐hydrogen co‐generation. a) Illustration of the hydrogel‐based PTC membrane and the co‐generation of water and hydrogen. b) Structure of the PTC‐VMD system and the functions of each component layer.
Jiawei Sun, Muhammad Usman Farid, Wenlong Xi, Gang Lu, Min Wei Boey, Sai Kishore Ravi, Patrick H.‐L. Sit, Alicia Kyoungjin An   +7 more
wiley   +1 more source

Doubly Enhanced Skyrmions in $\nu =2$ Bilayer Quantum Hall States

, 2000
By tilting the samples in the magnetic field, we measured and compared the Skyrmion excitations in the bilayer quantum Hall (QH) state at the Landau-level filling factor $\nu =2$ and in the monolayer QH state at $\nu =1$.
Aifer E. H., Barrett S. E., Bayot V., Das Sarma S., Ezawa Z. F., Ezawa Z. F., Ezawa Z. F., Fertig H. A., Hu J., Khrapai V. S., Maksym P. A., Maude D. K., Melinte S., Muraki K., Murphy S. Q., Nicholas R. J., Paredes B., Pellegrini V., Pellegrini V., Sawada A., Sawada A., Sawada A., Schmeller A., Seki T., Sondhi S. L., Suzuki M., Yang M. F., Zheng L.   +27 more
core   +1 more source

Faithful tight-binding models and fragile topology of magic-angle bilayer graphene [PDF]

Physical review B, 2018
The authors report on the construction of a faithful tight-binding model for twisted bilayer graphene, which led them to a precise characterization of its band topology.
H. Po, H. Po, Liujun Zou, Liujun Zou, T. Senthil, A. Vishwanath   +5 more
semanticscholar   +1 more source

Volumetric stability of lipid bilayers [PDF]

Physical Chemistry Chemical Physics, 2012
In agreement with recent reports, a commercial densimeter has yielded a gradual decrease in lipid molecular volume of DPPC multilamellar vesicle dispersions in the gel phase upon repeated thermal cycling between 10 °C and 50 °C. The considerable size of this decrease would have significant implications for the physical chemistry of biomembranes.
Kelsey M. Hallinen, John F. Nagle, Stephanie Tristram-Nagle   +2 more
openaire   +5 more sources

The Emerging 4D Printing of Shape‐Memory Thermomorphs for Self‐Adaptative Biomedical Implants

Advanced Functional Materials, EarlyView.
4D printing enables the creation of smart implants that adapt to changing conditions in the human body over time. At the core of this technology are shape‐memory thermomorphs (SMTMs). This review offers an in‐depth analysis of 4D printing with SMTMs, emphasizing the latest advancements in smart materials, stimuli, programming principles, and their ...
Aixiang Ding, Fang Tang, Eben Alsberg
wiley   +1 more source

Shape Morphable Hydrogel/Elastomer Bilayer for Implanted Retinal Electronics

Micromachines, 2020
Direct fabrication of a three-dimensional (3D) structure using soft materials has been challenging. The hybrid bilayer is a promising approach to address this challenge because of its programable shape-transformation ability when responding to various ...
Muru Zhou, Do Hyun Kang, Jinsang Kim, James D. Weiland   +3 more
doaj   +1 more source

Edge States of Monolayer and Bilayer Graphene Nanoribbons

, 2012
On the basis of tight-binding lattice model, the edge states of monolayer and bilayer graphene nanoribbons (GNRs) with different edge terminations are studied.
Akhmerov A. R., Castro E. V., Castro E. V., Castro E. V., Castro Neto A. H., Castro Neto A. H., Dedkov Yu. S., Fujita M., Haldane F. D. M., Hatsugai Y., Kane C. L., Kane C. L., Katsnelson M. I., Ma R., Min H., Nakada K., Novoselov K. S., Novoselov K. S., Qiao Z., Sasaki K., Sasaki K., Sheng D. N., Tombros N., Tombros N., van Gelderen R., Varykhalov A., Wallace P. R., Yao W., Yao Y., Zarea M., Zarea M., Zhang Y., Zhang Y.   +32 more
core   +1 more source

Theory of Phonon-Mediated Superconductivity in Twisted Bilayer Graphene. [PDF]

Physical Review Letters, 2018
We present a theory of phonon-mediated superconductivity in near magic angle twisted bilayer graphene. Using a microscopic model for phonon coupling to moiré band electrons, we find that phonons generate attractive interactions in both s- and d-wave ...
Fengcheng Wu, Fengcheng Wu, A. Macdonald, I. Martin   +3 more
semanticscholar   +1 more source

Time‐Controlled Dual Targeting to Program Systemic and Intercellular Transfer of Therapeutic Effects

Advanced Functional Materials, EarlyView.
Aspirin‐liposomes loaded onto monocytes enable inflammation‐triggered targeting and efficient hand‐over of aspirin to inflamed cells. Monocytes uptake a significant portion of aspirin‐liposomes, prolonging therapeutic action. This approach enhances anti‐inflammatory effects through intercellular transfer, demonstrating a translational strategy for ...
Seung Eun Yu, Jueun Kim, Dae‐Hyun Kim, Sewoom Baek, Suji Park, Seyong Chung, Hak‐Joon Sung   +6 more
wiley   +1 more source

Polymer/Inorganic Hole Transport Layer for Low-Temperature-Processed Perovskite Solar Cells

Energies, 2020
In the search for improvements in perovskite solar cells (PSCs), several different aspects are currently being addressed, including an increase in the stability and a reduction in the hysteresis.
Neda Irannejad, Narges Yaghoobi Nia, Siavash Adhami, Enrico Lamanna, Behzad Rezaei, Aldo Di Carlo   +5 more
doaj   +1 more source