Results 101 to 110 of about 219,893 (351)
Advanced Functional Materials, EarlyView.The developed all‐organic solar cells achieve a power conversion efficiency of 8.7%, more than double the previous record. In addition, bioplastic substrates are used to produce environmentally friendly solar cells with an efficiency of 8.6%. These results are achieved by developing high‐performance organic electrodes without acid doping or high ...
Keiju Hashida +12 more
wiley +1 more source
Influence of thermal history on the structure and properties of silicate glasses
, 2006 We studied a set of float glass samples prepared with different fictive temperature by previous annealing around the glass transition temperature. We compared the results to previous measurements on a series of amorphous silica samples, also prepared ...
A. Faivre +24 more
core +3 more sources
Applied Sciences, 2020 Stress-annealing enabled a considerable improvement in the GMI effect in both Fe- and Co-rich glass-coated microwires. Additionally, a remarkable magnetic softening can be achieved in stress-annealed Fe-rich microwires.
Paula Corte-León +6 more
doaj +1 more source
Materials Research Express, 2021 Structural and electrical properties of Al-doped Mg _x Zn _1−x O films were improved by post-annealing with supplying Zn vapor. The Al-doped Mg _x Zn _1−x O films were deposited on glass substrates by a sol-gel method. The substrates were dip-coated with
Koji Abe, Yasuhiro Morimoto
doaj +1 more source
Yielding behavior of glasses under asymmetric cyclic deformation [PDF]
arXiv, 2022 We consider the yielding behaviour of a model glass subjected to asymmetric cyclic shear deformation, wherein the applied strain varies between 0 and a maximum value $\gamma_{\rm max}$, and study its dependence on the degree of annealing of the glass and system size.
arxiv
Optimised simulated annealing for Ising spin glasses [PDF]
Computer Physics Communications, 2015 We present several efficient implementations of the simulated annealing algorithm for Ising spin glasses on sparse graphs. In particular, we provide a generic code for any choice of couplings, an optimized code for bipartite graphs, and highly optimized implementations using multi-spin coding for graphs with small maximum degree and discrete couplings ...
Troels F. Rønnow +3 more
openaire +2 more sources
Harnessing Outer Space for Improved Electrocaloric Cooling
Advanced Functional Materials, EarlyView.A novel radiative heat sink/source‐integrated electrocaloric (R‐iEC) system combines the electrocaloric (EC) effect with a thermally conductive radiative cooler (TCRC) to address heat dissipation limitations in EC devices. Utilizing outer space as a heat sink, the system achieves up to 240 W m−2 of heat dissipation performance, making it highly ...
Dong Hyun Seo +8 more
wiley +1 more source
Advanced Functional Materials, EarlyView.The non‐fullerene acceptor o‐IDT‐BT‐DCV is used in both binary and ternary blends to investigate the role that it plays in each device architecture. The charge generation pathways are found to differ between the binary and ternary blends with o‐IDT‐BT‐DCV becoming a second donor in the ternary blend.
Hui Jin +10 more
wiley +1 more source
Low temperature heat capacity of severely deformed metallic glass
, 2014 The low temperature heat capacity of amorphous materials reveals a low-frequency enhancement (boson peak) of the vibrational density of states, as compared with the Debye law.
Albe, Karsten +5 more
core +1 more source
Applied Sciences, 2020 For this study, the effects of thermal annealing and compressive strain rate on the complexity of the serration behavior in a Zr-based bulk metallic glass (BMG) was investigated.
Jamieson Brechtl +4 more
doaj +1 more source