Results 91 to 100 of about 378,632 (352)

RECENT PROGRESS IN SPIN GLASSES [PDF]

, 2005
Chapter 6 in ``Frustrated Spin Systems'' edited by H.T ...
H. Rieger, Naoki Kawashima
openaire   +4 more sources

Dynamical simulation of spin-glass and chiral-glass orderings in three-dimensional Heisenberg spin glasses

, 1998
Spin-glass and chiral-glass orderings in three-dimensional Heisenberg spin glasses are studied with and without randaom magnetic anisotropy by dynamical Monte Carlo simulations.
E. Vincent, G. Parisi, H. Kawamura, H. Kawamura, H. Kawamura, H. Kawamura, H. Rieger, H. Rieger, H. Takayama, H. Yoshino, Hikaru Kawamura, J. A. Olive, J.-O. Andersson, J.-O. Andersson, K. Binder, K. H. Fischer, L. F. Cugliandolo, L. F. Cugliandolo, L. F. Cugliandolo, L. Lundgren   +19 more
core   +1 more source

3D Bioprinting of Thick Adipose Tissues with Integrated Vascular Hierarchies

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
An advanced 3D bioprinting technique is used here to create thick adipose tissues with a central, vessel and extensive branching. The construct is made using alginate, gelatin and collagen‐based bioinks. Flow through the complex vessel network is demonstrated as well as its successful integration with a femoral artery following implantation in a rat ...
Idit Goldfracht, Majd Machour, Inbal Michael, Maria Bulatova, Janette Zavin, Shulamit Levenberg   +5 more
wiley   +1 more source

Entanglement and Replica Symmetry Breaking in a Driven-Dissipative Quantum Spin Glass

Physical Review X
We describe simulations of the quantum dynamics of a confocal cavity QED system that realizes an intrinsically driven-dissipative spin glass. A close connection between open quantum dynamics and replica symmetry breaking is established, in which ...
Brendan P. Marsh, Ronen M. Kroeze, Surya Ganguli, Sarang Gopalakrishnan, Jonathan Keeling, Benjamin L. Lev   +5 more
doaj   +1 more source

Efficient and Scalable Radiative Cooling for Photovoltaics Using Solution‐Processable and Solar‐Transparent Mesoporous Nanoparticles

Advanced Functional Materials, EarlyView.
Graded refractive index (GRI) structures are prepared from the layer‐by‐layer spray coating of the mesoporous SiO2 nanoparticles, showing high solar transparency and thermal emissivity. Under outdoor conditions, after 50 days, the GRI‐coated photovoltaics show on average 6.65 ± 1.48 °C lower than that of the non‐coated references, maintaining 80.9 ± 8 ...
Heesuk Jung, Sung Yoon Min, Byungsoo Kang, Yongseok Yoo, Jihun Jang, Yeoun‐Woo Jang, Hyojeong Choi, Hyeong Won Lee, Swarup Biswas, Yongju Lee, Mansoo Choi, Phillip Lee, Min Seok Jang, Hyeok Kim, Shu Yang   +14 more
wiley   +1 more source

The Derivation of the Exact Internal Energies for Spin Glass Models by Applying the Gauge Theory to the Fortuin-Kasteleyn Representation

, 2012
We derive the exact internal energies and the rigorous upper bounds of specific heats for several spin glass models by applying the gauge theory to the Fortuin-Kasteleyn representation which is a representation based on a percolation picture for spin ...
Yamaguchi, Chiaki
core   +1 more source

Boolean decision problems with competing interactions on scale-free networks: Critical thermodynamics [PDF]

, 2012
We study the critical behavior of Boolean variables on scale-free networks with competing interactions (Ising spin glasses). Our analytical results for the disorder-network-decay-exponent phase diagram are verified using Monte Carlo simulations. When the
Janzen, Katharina, Katzgraber, Helmut G., Thomas, Creighton K.   +2 more
core   +3 more sources

Mechanically Adaptable High‐Performance p(SBMA‐MMA) Copolymer Hydrogel with Iron (II/III) Perchlorate for Wearable Thermocell Applications

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
A high‐performance n‐type element for quasi‐solid‐state thermocells has been introduced, outperforming conventional p‐type elements and showcasing the potential to harness body heat as an energy source or power embedded sensors. This advance significantly contributes to waste thermal energy harvesting and wearable technology, paving the way for self ...
Gilyong Shin, Jae Yoon Baek, Ju Hyeon Kim, Ju Hwan Lee, Hyeong Jun Kim, Byeong Jun So, Yuseung Choi, Sungryul Yun, Taewoo Kim, Jei Gyeong Jeon, Tae June Kang   +10 more
wiley   +1 more source

Spin glasses and percolation

Frontiers in Physics
The description of thermodynamic phase transitions in terms of percolation transitions of suitably defined clusters has a long tradition and boasts a number of important successes, the most prominent ones being in ferromagnetic lattice models. Spin glasses and other frustrated systems are not among them as the clusters of aligned spins usually ...
Lambert Münster, Martin Weigel
openaire   +3 more sources

Stability of the replica-symmetric saddle-point in general mean-field spin-glass models

, 2010
Within the replica approach to mean-field spin-glasses the transition from ergodic high-temperature behaviour to the glassy low-temperature phase is marked by the instability of the replica-symmetric saddle-point.
Andreas Engel, Bray A J, Cizeau P, Cizeau P, de Almeida J R L, Edwards S F, Engel A, Janzen K, Katharina Janzen, Mezard M, Mezard M, Monasson R, Monasson R, Mézard M, Parisi G, Pendry J B, Viana L, Weigt M, Weigt M, Weyl H, Wigner E   +20 more
core   +1 more source