Showing 201 - 220 results of 399 for search '"phase transition"', query time: 0.07s Refine Results
  1. 201

    Non-Gaussianity from Particle Production during Inflation by Neil Barnaby

    Published 2010-01-01
    “…In a variety of models the motion of the inflaton may trigger the production of some non-inflaton particles during inflation, for example via parametric resonance or a phase transition. Such models have attracted interest recently for a variety of reasons, including the possibility of slowing the motion of the inflaton on a steep potential. …”
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  2. 202
  3. 203

    The Experimental Studies on Behavior of Ultrahigh-Performance Concrete Confined by Hybrid Fiber-Reinforced Polymer Tubes by Zong-cai Deng, Jiu-ling Qu

    Published 2015-01-01
    “…The test results show that the local rupture of HFRP tubes did not lead to explosive failure of UHPC cylinder, and its ductility is better than that of UHPC confined by only one type of FRP tube; HFRP tube can effectively improve the compressive strength and ultimate strain of UHPC specimens; the stress-strain curves divide into three distinct regions: linear phase, transition phase, and linear strengthening phase. …”
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  4. 204

    Modulation Electronic Properties of Silicane/SnSe2 Van der Waals Heterostructures Using External Force and Electric Field by Gang Xu, Yelu He

    Published 2021-01-01
    “…Furthermore, it is determined that the silicane/SnSe2 vdWhs appears to have a semiconductor-metal phase transition at a strain of −5%. Our results indicate that the silicane/SnSe2 vdWhs have the potential for applications in novel high-performance optoelectronic devices.…”
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  5. 205

    Optical features and thermal properties of charged AdS Euler–Heisenberg black hole surrounded by perfect fluid dark matter by M. R. Shahzad, G. Abbas, Tao Zhu, R. H. Ali, Asifa Ashraf, Badr S. Al-Kahtani

    Published 2025-02-01
    “…We also examined the extended second-order phase transition via P–V criticality. Finally, we extend our study to the optical features of the charged Euler–Heisenberg black hole surrounded by perfect fluid dark matter, such as the black hole shadow and energy emission rate and observe the impact of the coupling parameter.…”
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  6. 206

    On Pseudorapidity Distribution and Speed of Sound in High Energy Heavy Ion Collisions Based on a New Revised Landau Hydrodynamic Model by Li-Na Gao, Fu-Hu Liu

    Published 2015-01-01
    “…Our results show that, in heavy ion collisions at energies of the two colliders, the central source undergoes a phase transition from hadronic gas to quark-gluon plasma liquid phase; meanwhile, the target/projectile sources remain in the state of hadronic gas. …”
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  7. 207

    Designing open quantum systems with known steady states: Davies generators and beyond by Jinkang Guo, Oliver Hart, Chi-Fang Chen, Aaron J. Friedman, Andrew Lucas

    Published 2025-01-01
    “…Our methods also reveal new models of quantum dynamics: for example, we provide a “measurement-induced phase transition” in which measurable two-point functions exhibit critical (power-law) scaling with distance at a critical ratio of the transverse field and rate of measurement and feedback. …”
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  8. 208

    Electromagnetic Radiations from Heavy Ion Collision by Payal Mohanty, Sabyasachi Ghosh, Sukanya Mitra

    Published 2013-01-01
    “…We argue that the variation of the radial velocity extracted from Rem with M is indicative of a phase transition from the initially produced partons to hadrons. …”
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  9. 209

    Nonreciprocal Synchronization of Active Quantum Spins by Tobias Nadolny, Christoph Bruder, Matteo Brunelli

    Published 2025-01-01
    “…In the thermodynamic limit, we show that nonreciprocal interactions result in a nonreciprocal phase transition to time-crystalline traveling-wave states, associated with spontaneous breaking of parity-time symmetry. …”
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  10. 210

    The glass transition in molecules, colloids and grains: universality and specificity by Dauchot, Olivier, Ladieu, François, Royall, C. Patrick

    Published 2023-08-01
    “…We then review some experimental measurements which depend more specifically on the class of glassformer, such as the Gardner transition and some which have been investigated more in one or two classes than in all, such as configurational entropy and evidence for a dynamical phase transition. We finally put forward some open questions and consider what could be done to fill some of the gaps between theoretical approaches and experiments.…”
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  11. 211

    Temperature Dependence of Electrical Properties and Crystal Structure of 0.29Pb(In1/2Nb1/2)O3–0.44Pb(Mg1/3Nb2/3)O3–0.27PbTiO3 Single Crystals by Qian Li, Yun Liu, Andrew Studer, Zhenrong Li, Ray Withers, Zhuo Xu

    Published 2013-01-01
    “…The results show that the poled crystal experiences an addition phase transition around 120°C whereas such a transition is absent in the unpoled crystal. …”
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  12. 212

    Dark QCD perspective inspired by strong CP problem at QCD scale by Bin Wang, Shinya Matsuzaki, Hiroyuki Ishida

    Published 2025-01-01
    “…We also briefly address nontrivial cosmological aspects, such as those related to the dark-chiral phase transition, the dark matter production, and an ultraviolet completion related to the ultralight ALP.…”
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  13. 213

    Investigating the cooling effect of the inlet flow on the axial compressor performance in different operating conditions by Sarallah Abbasi, Moein Salmani

    Published 2025-01-01
    “…In the case of wet compression, the discrete phase transition model has been used along with the application of active input forces from the continuous phase. …”
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  14. 214

    Novel technique to produce porous thermochromic VO2 nanoparticle films using gas aggregation source by Jan Prokeš, Tereza Košutová, Jaroslav Kousal, Anna Kuzminova, Ondřej Kylián

    Published 2025-01-01
    “…Abstract Vanadium dioxide (VO2) is a phase transition material that undergoes semiconductor-to-metal transition at the temperature of about 68 °C. …”
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  15. 215

    Effect of Magnetite Nano Particles on p-n-Alkyl Benzoic Acid Mesogens by S. Sreehari Sastry, S. Salma Begum, T. Vindhya Kumari, V. R. K. Murthy, Sie Tiong Ha

    Published 2012-01-01
    “…The magnetite (Fe3O4) nanoparticles (0.5 wt%) of size less than 20 nm doped in p-n-alkyl benzoic acids where n varies from heptyl (7) to nonyl (9) are prepared and the presence of Fe+3 is confirmed through UV-Visible spectrophotometer. Textural and phase transition temperature studies are carried out using polarizing optical microscopy on pure and nano doped p-n-alkyl benzoic acids. …”
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  16. 216

    Flux Fractionalization Transition in Anisotropic S=1 Antiferromagnets and Dimer-Loop Models by Souvik Kundu, Kedar Damle

    Published 2025-01-01
    “…The fully packed O(1) loop model (w=0) and the fully packed dimer model (w=∞) limits of this dimer-loop model are found to be separated by a phase transition at a finite and nonzero critical fugacity w_{c}, with interesting consequences for the spin correlations of the frustrated magnet. …”
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  17. 217

    Cluster production and the chemical freeze-out in expanding hot dense matter by D. Blaschke, S. Liebing, G. Röpke, B. Dönigus

    Published 2025-01-01
    “…At low energies, in the nuclear fragmentation region, where the freeze-out interferes with the liquid-gas phase transition, self-energy and Pauli blocking effects are important. …”
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  18. 218

    Phase transformation and microstructure study of the as-cast Cu-rich Cu-Al-Mn ternary alloys by Holjevac-Grgurić T., Manasijević D., Kožuh S., Ivanić I., Balanović Lj., Anžel I., Kosec B., Bizjak M., Knežević M., Gojić M.

    Published 2017-01-01
    “…Assignation of crystalline phases was confirmed by XRD analysis. Phase transition temperatures were determined using simultaneous thermal analyzer STA DSC/TG. …”
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  19. 219

    In-pixel foreground and contrast enhancement circuits with customizable mapping by Md Rahatul Islam Udoy, Md Mazharul Islam, Elijah Johnson, Ahmedullah Aziz

    Published 2025-01-01
    “…The circuit leverages HyperFET, a hybrid device combining a MOSFET and a phase transition material (PTM), to enhance performance. …”
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  20. 220

    Numerical and Experimental Studies of Cavitation Behavior in Water-Jet Cavitation Peening Processing by H. Zhang, B. Han, X.G. Yu, D.Y. Ju

    Published 2013-01-01
    “…The cavitation behavior in this process involves complex and changeable physics phenomena, such as high speed, high pressure, multiple phases, phase transition, turbulence, and unstable features. Thus, the cavitation behavior and impact-pressure distribution in WCP have always been key problems in this field. …”
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