Results 51 to 60 of about 146,014 (239)

Hydrodynamic synchronization of externally driven colloids

, 2017
The collective dynamics of externally driven $N_{\rm p}$-colloidal systems ($1\le N_{\rm p}\le 4$) in a confined viscous fluid have been investigated using three-dimensional direct numerical simulations with fully resolved hydrodynamics.
Molina, John Jairo, Oyama, Norihiro, Taniguchi, Takashi, Teshigawara, Kosuke, Yamamoto, Ryoichi   +4 more
core   +1 more source

High‐Rate FA‐Based Co‐Evaporated Perovskites: Understanding Rate Limitations and Practical Considerations to Overcome Their Impact

Advanced Functional Materials, EarlyView.
Vacuum‐based deposition is promising for perovskite solar cells to be successfully commercialized. However, co‐evaporation, the most common vapor phase deposition technique, suffers from very low deposition rates. In this work, we reveal that high deposition rates can lead to carbon flakes depositing into the perovskite absorber layers due to material ...
Thomas Feeney, Aleksandra Miaskiewicz, Julian Petry, Felix Laufer, Roja Singh, Stefanie Severin, Viktor Škorjanc, Alexander Diercks, Suresh Maniyarasu, Lars Korte, Steve Albrecht, Ulrich W. Paetzold, Marcel Roß, Paul Fassl   +13 more
wiley   +1 more source

Solution of two channel spin-flavor Kondo model

, 1996
We investigate a model where an impurity couples to both the spin and the flavor currents of the two channel conduction electrons. This model can be used as a prototype model of a magnetic impurity tunneling between two sites in a metal and of some heavy
A. L. Moustakas, A. M. Tsvelik, A. M. Tsvelik, A. W. W. Ludwig, D. C. Ralph, D. L. Cox, H. Pang, I. Affleck, I. Affleck, I. Affleck, I. Affleck, Jinwu Ye, Jinwu Ye, K. Vladár, N. Andrei, N. Read, R. N. Bhatt, V. J. Emery   +17 more
core   +2 more sources

Hydrodynamic coupling and rotational mobilities near planar elastic membranes [PDF]

, 2018
We study theoretically and numerically the coupling and rotational hydrodynamic interactions between spherical particles near a planar elastic membrane that exhibits resistance towards shear and bending. Using a combination of the multipole expansion and
Abdallah Daddi-Moussa-Ider, Abramowitz M., Andreas M. Menzel, Conn A. R., Daddi Moussa Ider A., Dhont J. K. G., Fung Y.-C., Gardel M. L., Green A. E., Happel J., Hartmut Löwen, Kim S., Kohr M., Krüger T., Krüger T., Lauga E., Maciej Lisicki, Stephan Gekle, Zhu L.   +18 more
core   +2 more sources

3D Digital Light Processing of Redox‐Active Polymers for Electrochemical Applications

Advanced Functional Materials, EarlyView.
3D printing of electrochemically switchable conducting polymers is achieved by Digital Light Processing of redox‐active carbazole‐based polymer materials. Complex 2D and 3D architectures including dot arrays and pyramids clearly show the potential for novel 3D switchable electrochemical devices for sensors, electrochromic displays as well as 3D printed
Christian Delavier, Svenja Bechtold, Marcus H. Dodds, Eva Blasco, Sabine Ludwigs   +4 more
wiley   +1 more source

QCD Sum Rule Analysis of Semileptonic $B_{s1}$, $B^{*}_{s2}$, $B^{*}_{s0}$, and $B'_{s1}$ Decays in HQET

, 2010
We present an analysis of semileptonic decays of orbitally, $P$-wave excited $B_{s}$ meson states $B^{**}_{s}$, including the newly found narrow $B_{s1}(5830)$ and $B^{*}_{s2}(5840)$ states, into low lying $D_{s}$ mesons ($D_{s}(1968)$, $D^{*}_{s}(2112)$,
Gan, Long-Fei, Huang, Ming-Qiu
core   +1 more source

4D Printing of Self‐Immolative Polymers

Advanced Functional Materials, EarlyView.
The integration of self‐immolative polymers (SIPs) into light‐based 3D printed structures is presented as a new “living” 4D printing strategy. By exploiting their metastability and stimuli‐responsiveness, SIP‐containing printed objects can undergo rapid and triggered degrowth under ambient conditions and subsequent regrowth through polymer ...
Johannes Markhart, Philipp Mainik, Pia S. Klee, Eva Blasco   +3 more
wiley   +1 more source

Upper-critical dimension in a quantum impurity model: Critical theory of the asymmetric pseudogap Kondo problem

, 2004
Impurity moments coupled to fermions with a pseudogap density of states display a quantum phase transition between a screened and a free moment phase upon variation of the Kondo coupling.
A. C. Hewson, Lars Fritz, M. Vojta, Matthias Vojta, S. H. Pan, S. Sachdev   +5 more
core   +1 more source

Generalized screening theorem for Higgs decay processes in the two-doublet model [PDF]

, 1996
The radiative corrections to the decay processes of the neutral ($CP$-even) Higgs boson ($H$) into a longitudinal gauge boson pair, {\it i.e.}, $H \rightarrow Z_{L}Z_{L}$ and $H \rightarrow W_{L}^{+}W_{L}^{-}$ are analyzed in the two-Higgs doublet model ...
Abachi, Abe, Abe, Abe, Ahn, Alam, Alam, Alvarez-Gaume, Aoki, Aoki, Appelquist, Appelquist, Appelquist, Bagger, Barger, Bartelt, Bertolini, Buras, Böhm, Chanowitz, Chanowitz, Cocolicchio, Cohen, Cohen, Cornwall, Cornwall, Cvetic, Dawson, Dawson, Dawson, Denner, Donoghue, Durand, Einhorn, Einhorn, Einhorn, Froggatt, Gasser, Gasser, Georgi, Glashow, Gounaris, Grant, Gunion, Gunion, Gunion, Gunion, Gunion, Gupta, Haber, Haber, Haber, Hagiwara, Hagiwara, Hall, He, He, Herrero, Herrero, Hide-Aki Tohyama, Hollik, Hollik, Hollik, Inami, Kanemura, Kanemura, Kniehl, Kniehl, Kominis, Lee, Lim, Liu, Longuitano, Longuitano, Maalampi, Maher, Marciano, Marciano, Marciano, McLerran, Nelson, Pierce, Rosiek, Shinya Kanemura, Sikivie, Sirlin, Sirlin, Takahiro Kubota, Toussaint, Veltman, Veltman, Veltman, Veltman, Veltman, Weinberg, Yao   +95 more
core   +3 more sources

Alkali Ion‐Incorporated HfO2 Dielectrics for Reconfigurable Neuromorphic Computing

Advanced Functional Materials, EarlyView.
This work presents an indium gallium zinc oxide (IGZO) transistor with an alkali cation‐integrated hafnium dioxide (HfO2) dielectric exhibiting synaptic behavior via ion retention. The solution‐based film fabrication strategy overcomes the limitations of atomic layer deposition (ALD) and precursor coating, enabling the control of synaptic retention ...
Seung Yeon Ki, In Cheol Kwak, Seonkwon Kim, Jihyun Kim, Dong Gue Roe, Se‐Jin Kim, Joohoon Kang, Jeong Ho Cho   +7 more
wiley   +1 more source