To see the other types of publications on this topic, follow the link: Thermal Hysteresi.

Journal articles on the topic 'Thermal Hysteresi'

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Thermal Hysteresi.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Bobenko, Nadezhda, Valeriy Egorushkin, and Alexander Ponomarev. "Hysteresis in Heat Capacity of MWCNTs Caused by Interface Behavior." Nanomaterials 12, no. 18 (2022): 3139. http://dx.doi.org/10.3390/nano12183139.

Full text
Abstract:
The paper is concerned with the study of structural disorder as well as the emergence and causes of heat capacity hysteresis in multiwall carbon nanotubes. The investigation methods are X-ray diffraction analysis, Raman spectroscopy, transmission electron microscopy, and calorimetric tests: thermogravimetric analysis, differential scanning calorimetry, and the thermal relaxation method for heat capacity hysteresis. Multiwall carbon nanotubes are shown to be composed of one or several types of zigzag–armchair domains. The domain structure of nanotube samples is responsible for the generation of
APA, Harvard, Vancouver, ISO, and other styles
2

Feng, Man, and Delwyn G. Fredlund. "Calibration of thermal conductivity sensors with consideration of hysteresis." Canadian Geotechnical Journal 40, no. 5 (2003): 1048–55. http://dx.doi.org/10.1139/t03-046.

Full text
Abstract:
A thermal conductivity sensor monitors soil suction by measuring the changes in thermal conductivity of the porous tip. The thermal conductivity of the porous tip is a direct function of its water content. It has long been recognized that the suction versus water content relationship of a porous material exhibits hysteresis of various magnitudes between wetting and drying processes. The sensor output may correspond to various suction values of the sensor porous tip, depending on the wetting or drying state of the porous tip. The current calibration procedure, however, represents only one of th
APA, Harvard, Vancouver, ISO, and other styles
3

Kutschan, Bernd, Silke Thoms, and Maddalena Bayer-Giraldi. "Thermal hysteresis of antifreeze proteins considering Fragilariopsis cylindrus." Algological Studies 151-152, no. 1 (2016): 69–86. http://dx.doi.org/10.1127/algol_stud/2016/0252.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Hamid, Youssef, David A. Hutt, David C. Whalley, and Russell Craddock. "Relative Contributions of Packaging Elements to the Thermal Hysteresis of a MEMS Pressure Sensor." Sensors 20, no. 6 (2020): 1727. http://dx.doi.org/10.3390/s20061727.

Full text
Abstract:
Piezoresistive silicon pressure sensor samples were thermally cycled after being consecutively packaged to three different levels. These started with the absolute minimum to allow measurement of the output and with each subsequent level incorporating additional packaging elements within the build. Fitting the data to a mathematical function was necessary both to correct for any testing uncertainties within the pressure and temperature controllers, and to enable the identification and quantification of any hysteresis. Without being subjected to any previous thermal preconditioning, the sensors
APA, Harvard, Vancouver, ISO, and other styles
5

Boukheddaden, Kamel, Houcem Fourati, Yogendra Singh, and Guillaume Chastanet. "Evidence of Photo-Thermal Effects on the First-Order Thermo-Induced Spin Transition of [{Fe(NCSe)(py)2}2(m-bpypz)] Spin-Crossover Material." Magnetochemistry 5, no. 2 (2019): 21. http://dx.doi.org/10.3390/magnetochemistry5020021.

Full text
Abstract:
We have investigated by means of optical microscopy and magnetic measurements the first-order thermal spin transition of the [{Fe(NCSe)(py)2}2(m-bpypz)] spin-crossover compound under various shining intensities, far from the light-induced spin-state trapping region. We found evidence of photo-heating effects on the thermally-induced hysteretic response of this spin-crossover material, thus causing the shift of the thermal hysteresis to lower temperature regions. The experimental results are discussed in terms of the apparent crystal temperature and are analyzed theoretically using two evolutio
APA, Harvard, Vancouver, ISO, and other styles
6

Lu, Sheng, Xing Yin Zhu, Bin Liu, and Yun Peng Wang. "Effects of Workpiece Size on Temperature Distribution During FSW of AZ31 Magnesium Alloy." Materials Science Forum 850 (March 2016): 734–41. http://dx.doi.org/10.4028/www.scientific.net/msf.850.734.

Full text
Abstract:
This study aims to experimentally explore the effects of varying workpiece sizes on thermal histories and temperature distributions during FSW processes of AZ31 magnesium alloy. Similar layouts of thermocouples were designed to measure thermal histories of feature points at different locations along the welding direction. A tendency of peak temperature presented that it kept climbing gradually for a distance about 60mm, then approached to change smoothly. A time hysteresis has been also found that the time of the measured temperature reaching the peak lagged behind the time of the tool staying
APA, Harvard, Vancouver, ISO, and other styles
7

Barrett, John. "Thermal hysteresis proteins." International Journal of Biochemistry & Cell Biology 33, no. 2 (2001): 105–17. http://dx.doi.org/10.1016/s1357-2725(00)00083-2.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

GU, WEN-XIAO, MENG-LIAN ZHAO, XIAO-BO WU, MINGYANG CHEN, and QING LIU. "A HIGH-PRECISION ULTRA-LOW-POWER HYSTERETIC VOLTAGE DETECTOR USING CURRENT-BASED COMPARISON." Journal of Circuits, Systems and Computers 22, no. 09 (2013): 1340005. http://dx.doi.org/10.1142/s0218126613400057.

Full text
Abstract:
This paper presented a high-precision, ultra-low-power hysteretic voltage detector (HVD) using current comparison to detect voltage default crossing moments for energy-harvesting systems (EHS) in wireless sensor network (WSN) applications. The HVD mainly consists of four parts: a specially designed voltage-to-current converter (VCC) with thermal stability improvement, a comparison core to make current-based comparison, a current pre-amplifier to improve its transient performance and a Schmitt inverter to provide the hysteresis characteristic. The prototype of this HVD has been implemented in S
APA, Harvard, Vancouver, ISO, and other styles
9

Schmahl, Wolfgang W. "Athermal transformation behaviour and thermal hysteresis at the SiO2-α/ß-cristobalite phase transition". European Journal of Mineralogy 5, № 2 (1993): 377–80. http://dx.doi.org/10.1127/ejm/5/2/0377.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Urrutia, Maria E., John G. Duman, and Charles A. Knight. "Plant thermal hysteresis proteins." Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology 1121, no. 1-2 (1992): 199–206. http://dx.doi.org/10.1016/0167-4838(92)90355-h.

Full text
APA, Harvard, Vancouver, ISO, and other styles
11

Li, Zhi, Min You, Xiao Ling Zheng, Mei Rong Zhao, and Jia Ling Yan. "A FEM Study on Thermal Stress in Laminated Composite." Key Engineering Materials 373-374 (March 2008): 786–89. http://dx.doi.org/10.4028/www.scientific.net/kem.373-374.786.

Full text
Abstract:
The 3-D elasto-plastic finite element method (FEM) was used to analyze the thermal stress in the laminated composite (SiC/6061Al) under the condition of a temperature cycling of 200 0C-30 0C- 200 0C-30 0C. The results from the FEM analysis showed that the hysteretic peak value of the von Mises equivalent stress in the substrate 6061Al was increased significantly as the temperature loading cycles processed on but it was nearly the same after the first cycle in the interface layer SiC of the laminated composite. The elastic strain in the substrate 6061Al varied within the range of -0.15% to 0.15
APA, Harvard, Vancouver, ISO, and other styles
12

Kantar, Ersin. "Dynamic calculations of the core/shell structured Ising-type endohedral fullerenes: The effect of core and core/shell interaction." Modern Physics Letters B 31, no. 33 (2017): 1750307. http://dx.doi.org/10.1142/s0217984917503079.

Full text
Abstract:
In this study, we examine by comparing the dynamic magnetic and hysteretic properties of Ising-type endohedral fullerene (EF) with various dopant magnetic particles confined within a spherical cage. The model of EF X@C[Formula: see text] with X = spin-1/2, spin-1 and spin-3/2 is proposed to study the effect of the nature of core particle on the magnetic properties. The results were obtained by mean-field theory as well as Glauber-type stochastic dynamics, and focused on the response of thermal and hysteretic behaviors of systems. The system exhibits second- and first-order phase transitions. I
APA, Harvard, Vancouver, ISO, and other styles
13

Caravelli, Francesco, Gia-Wei Chern, and Cristiano Nisoli. "Artificial spin ice phase-change memory resistors." New Journal of Physics 24, no. 2 (2022): 023020. http://dx.doi.org/10.1088/1367-2630/ac4c0a.

Full text
Abstract:
Abstract We present a proposal for realization of an electrical memory reminiscent of a memristor in connected Kagome artificial spin ice. We show that current flowing through the system alters the magnetic ensemble, which in turns controls the overall resistance thus leaving memory of current passage in the system. This introduces a current-dependent effect for a dynamic resistive state. We simulate a spin-induced thermal phase-change mechanism, and an athermal domain-wall spin inversion. In both cases we observe electrical memory behavior with an I–V hysteretic pinched loop, typical of memri
APA, Harvard, Vancouver, ISO, and other styles
14

Goderis, Maité, Adam Buruzs, Fabrizia Giordano, Tilman Barz, Wim Beyne, and Michel De Paepe. "Numerical modelling of thermal hysteresis in melting and solidification of phase change materials." Journal of Physics: Conference Series 2766, no. 1 (2024): 012227. http://dx.doi.org/10.1088/1742-6596/2766/1/012227.

Full text
Abstract:
Abstract This research focuses on exploring the impact of thermal hysteresis effects on the performance of Phase Change Materials (PCMs) used in thermal storage or buffering applications. Computational Fluid Dynamics modeling in ANSYS Fluent is employed to investigate thermal hysteresis phenomena during solid-liquid phase change. The traditional enthalpy-porosity method is extended by introducing an alternative relationship between the liquid fraction and PCM temperature, implemented in Fluent through User Defined Functions. The study demonstrates the developed model by simulating a rectangula
APA, Harvard, Vancouver, ISO, and other styles
15

Wang, Jin Song. "Irreversible Thermodynamic Discussions about Ferroelectric Phase Transitions." Advanced Materials Research 756-759 (September 2013): 4419–22. http://dx.doi.org/10.4028/www.scientific.net/amr.756-759.4419.

Full text
Abstract:
The irreversibility of ferroelectric phase transitions has been studied by using the irreversible thermodynamics. The thermal hysteresis of first-order ferroelectric phase transitions and the polydomain structure of ferroelectrics can be explained on the basis of the principle of minimum entropy production. A conclusion has been derived that the thermal hysteresis is not an intrinsic property of a system in which a first-order ferroelectric phase transition occurs. The finiteness of the systems surface is connected with the thermal hysteresis.
APA, Harvard, Vancouver, ISO, and other styles
16

Simonson, C. J., Y. X. Tao, and R. W. Besant. "Thermal hysteresis in fibrous insulation." International Journal of Heat and Mass Transfer 36, no. 18 (1993): 4433–41. http://dx.doi.org/10.1016/0017-9310(93)90127-r.

Full text
APA, Harvard, Vancouver, ISO, and other styles
17

Shablovskii, O. N. "Thermal hysteresis in nonlinear media." Journal of Engineering Physics 59, no. 1 (1990): 944–50. http://dx.doi.org/10.1007/bf00871338.

Full text
APA, Harvard, Vancouver, ISO, and other styles
18

Ladjimi, A., M. Mékideche, and A. Babouri. "Thermal effects on magnetic hysteresis modeling." Archives of Electrical Engineering 61, no. 1 (2012): 77–84. http://dx.doi.org/10.2478/v10171-012-0007-1.

Full text
Abstract:
Thermal effects on magnetic hysteresis modelingA temperature dependent model is necessary for the generation of hysteresis loops of ferromagnetic materials. In this study, a physical model based on the Jiles-Atherton model has been developed to study the effect of temperature on the magnetic hysteresis loop. The thermal effects were included through a model of behavior depending on the temperature parametersMsandkof the Jiles-Atherton model. The temperature-dependent Jiles-Atherton model was validated through measurements made on ferrite material (3F3). The results have been found to be in goo
APA, Harvard, Vancouver, ISO, and other styles
19

Gutfleisch, O., T. Gottschall, M. Fries, et al. "Mastering hysteresis in magnetocaloric materials." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 374, no. 2074 (2016): 20150308. http://dx.doi.org/10.1098/rsta.2015.0308.

Full text
Abstract:
Hysteresis is more than just an interesting oddity that occurs in materials with a first-order transition. It is a real obstacle on the path from existing laboratory-scale prototypes of magnetic refrigerators towards commercialization of this potentially disruptive cooling technology. Indeed, the reversibility of the magnetocaloric effect, being essential for magnetic heat pumps, strongly depends on the width of the thermal hysteresis and, therefore, it is necessary to understand the mechanisms causing hysteresis and to find solutions to minimize losses associated with thermal hysteresis in or
APA, Harvard, Vancouver, ISO, and other styles
20

Thurlow, M. S., B. J. Brooks, P. G. J. Lucas, M. R. Ardron, J. K. Bhattacharjee, and A. L. Woodcraft. "Convective instability in rotating liquid 3He-4He mixtures." Journal of Fluid Mechanics 313 (April 25, 1996): 381–407. http://dx.doi.org/10.1017/s002211209600225x.

Full text
Abstract:
Thermal convection is investigated experimentally in a dilute liquid mixture of 3He in 4He at four temperatures between 20 and 100 mK above the superfluid transition temperature, chosen for their proximity to the codimension-two and hydrodynamic tricritical points. Two experimental cells of aspect ratio 2.76 and 1.00 were used. For the cell with the higher aspect ratio, two convective transitions at each of the four temperatures were observed above a critical angular velocity, and only one observed below. At temperatures lower than that of the hydrodynamic tricritical point the transition with
APA, Harvard, Vancouver, ISO, and other styles
21

Xing, Guanying, Weixian Zhao, Run Hu, and Xiaobing Luo. "Spatiotemporal Modulation of Thermal Emission from Thermal-Hysteresis Vanadium Dioxide for Multiplexing Thermotronics Functionalities." Chinese Physics Letters 38, no. 12 (2021): 124401. http://dx.doi.org/10.1088/0256-307x/38/12/124401.

Full text
Abstract:
Taking heat positively as the information carrier, thermotronics can exempt the long-lasting thermal issue of electronics fundamentally, yet has been faced with the challenging multiplexing integration of diverse functionalities. Here, we demonstrate a spatiotemporal modulation platform to achieve multiplexing thermotronics functionalities based on the thermal-hysteresis vanadium dioxide, including negative-differential thermal emission, thermal diode, thermal memristor, thermal transistor, and beyond. The physics behind the multiplexing thermotronics lies in the thermal hysteresis emission ch
APA, Harvard, Vancouver, ISO, and other styles
22

Biswas, Sourav, Pankaj Wahi, and Anjan Kumar Gupta. "Stability of thermally bistable states and their switching in superconducting weak link." Journal of Applied Physics 132, no. 14 (2022): 144302. http://dx.doi.org/10.1063/5.0115757.

Full text
Abstract:
Superconducting weak link (WL), acting as a Josephson junction (JJ), is one of the widely used elements in superconductor science and quantum circuits. A hysteretic JJ with robust switching between its superconducting and resistive state is an excellent candidate for single-photon detection. However, the ubiquitous fluctuations in the junction strongly influence the stability of the states and, thus, the transition from one to the other. Here, we present an experimental study of switching statistics of critical and retrapping currents of a JJ based on niobium WL in its hysteretic regime. The m
APA, Harvard, Vancouver, ISO, and other styles
23

Li, N., C. A. Andorfer, and J. G. Duman. "Enhancement of insect antifreeze protein activity by solutes of low molecular mass." Journal of Experimental Biology 201, no. 15 (1998): 2243–51. http://dx.doi.org/10.1242/jeb.201.15.2243.

Full text
Abstract:
Antifreeze proteins (AFPs) lower the non-equilibrium freezing point of water (in the presence of ice) below the melting point, thereby producing a difference between the freezing and melting points that has been termed thermal hysteresis. In general, the magnitude of the thermal hysteresis depends upon the specific activity and concentration of the AFP. This study describes several low-molecular-mass solutes that enhance the thermal hysteresis activity of an AFP from overwintering larvae of the beetle Dendroides canadensis. The most active of these is citrate, which increases the thermal hyste
APA, Harvard, Vancouver, ISO, and other styles
24

Wang, Zhaoyang, and Jie Wu. "A Method to Increase the Frequency Stability of a TCXO by Compensating Thermal Hysteresis." Sensors 20, no. 23 (2020): 6812. http://dx.doi.org/10.3390/s20236812.

Full text
Abstract:
Due to the rapid growth of electronic information technology, the need for the higher stability of crystal oscillators has increased. The temperature-compensated X’tal (crystal) oscillator (TCXO), a type of crystal oscillator with high frequency stability, has been widely used in communications, sensor networks, automotive electronics, industrial control, measuring devices, and other equipment. The traditional TCXO only performs frequency compensation based on the current temperature, without considering the error caused by thermal hysteresis. As the frequency stability of the TCXO improves, t
APA, Harvard, Vancouver, ISO, and other styles
25

Nishikawa, K., S. Takakura, M. Nakatake, M. Yoshimura, and Y. Watanabe. "Effect of surface modification by Ar+ ion irradiation on thermal hysteresis of VO2." Journal of Applied Physics 133, no. 4 (2023): 045305. http://dx.doi.org/10.1063/5.0132957.

Full text
Abstract:
Vanadium dioxide (VO2) undergoes a metal–insulator phase transition at ∼70 °C. As this is a first-order phase transition, VO2 exhibits thermal hysteresis. The reflectivity and electrical resistivity of VO2 drastically change at insulator-to-metal ( TIMT) and metal-to-insulator ( TMIT) transition temperatures during heating and cooling, respectively. For smart glass and thermal memory applications employing VO2, the origin and control factor of thermal hysteresis must be investigated. Additional elemental doping and nano-structuring of VO2 affect the thermal hysteresis width. However, the facto
APA, Harvard, Vancouver, ISO, and other styles
26

Valerio, P. F., M. H. Kao, and G. L. Fletcher. "Thermal hysteresis activity in the skin of the cunner, Tautogolabrus adspersus." Canadian Journal of Zoology 68, no. 5 (1990): 1065–67. http://dx.doi.org/10.1139/z90-156.

Full text
Abstract:
Previous studies have shown that cunners, Tautogolabrus adspersus, remain inshore in marine waters around Newfoundland during the winter months, but are in a state of metabolic torpor, apparently surviving by undercooling without freezing. The present study reports the discovery of measurable levels of thermal hysteresis activity in aqueous extracts of winter cunner skin, but not in the blood plasma. The occurrence of a compound with thermal hysteresis activity indicates the presence of antifreeze polypeptides in the Labridae. This is of significant interest, since this family is mostly tropic
APA, Harvard, Vancouver, ISO, and other styles
27

Arisawa, Mieko, Rina Iwamoto, and Masahiko Yamaguchi. "Unstable and Stable Thermal Hysteresis Under Thermal Triangle Waves." ChemistrySelect 6, no. 18 (2021): 4461–65. http://dx.doi.org/10.1002/slct.202100089.

Full text
APA, Harvard, Vancouver, ISO, and other styles
28

Longbiao, Li. "A thermomechanical fatigue hysteresis-based damage evolution model for fiber-reinforced ceramic–matrix composites." International Journal of Damage Mechanics 28, no. 3 (2018): 380–403. http://dx.doi.org/10.1177/1056789518772162.

Full text
Abstract:
In this paper, a thermomechanical fatigue hysteresis-based damage evolution model for fiber-reinforced ceramic–matrix composites has been developed. Upon unloading and reloading, the fiber/matrix interface debonded length, interface counter-slip length, and interface new-slip length change with increasing or decreasing applied stress, which affects the stress–strain fatigue hysteresis loops and fatigue hysteresis-based damage parameters. The reloading/unloading stress–strain relationships when fiber/matrix interface partially or completely debonding are determined as a function of interface de
APA, Harvard, Vancouver, ISO, and other styles
29

Iwasaki, Hideo. "Thermal hysteresis behaviors of thermoelectric properties." Japanese Journal of Applied Physics 53, no. 12 (2014): 125502. http://dx.doi.org/10.7567/jjap.53.125502.

Full text
APA, Harvard, Vancouver, ISO, and other styles
30

Dantas, A. L., R. E. Camley, and A. S. Carrico. "Thermal Hysteresis of Thin Dy Films." IEEE Transactions on Magnetics 42, no. 10 (2006): 2942–44. http://dx.doi.org/10.1109/tmag.2006.878398.

Full text
APA, Harvard, Vancouver, ISO, and other styles
31

Zhang, Kun, Xiaochuan Wang, Hongxing Li, et al. "Large thermal hysteresis enabled caloric batteries." Applied Energy 377 (January 2025): 124408. http://dx.doi.org/10.1016/j.apenergy.2024.124408.

Full text
APA, Harvard, Vancouver, ISO, and other styles
32

Zainullina, R. I., N. G. Bebenin, V. V. Mashkautsan, V. V. Ustinov, and Ya M. Mukovskii. "Giant thermal hysteresis in lanthanum manganites." Journal of Magnetism and Magnetic Materials 300, no. 1 (2006): e137-e139. http://dx.doi.org/10.1016/j.jmmm.2005.10.167.

Full text
APA, Harvard, Vancouver, ISO, and other styles
33

Demirtas, S., R. E. Camley, and A. R. Koymen. "Tunable thermal hysteresis in CoGd alloys." Applied Physics Letters 87, no. 20 (2005): 202111. http://dx.doi.org/10.1063/1.2132530.

Full text
APA, Harvard, Vancouver, ISO, and other styles
34

Burlakov, Victor M. "Thermal Hysteresis in Melting–Solidification of Nanoparticles." Applied Sciences 13, no. 6 (2023): 3809. http://dx.doi.org/10.3390/app13063809.

Full text
Abstract:
The aim of this paper is the development of a qualitative understanding of thermal hysteresis, namely the difference between the melting Tm and solidification Ts temperatures of nanoparticles as a function of the particle size. In contrast to the melting temperature, the determination of the absolute value of the solidification temperature for nanoparticles is generally more difficult and subjected to significant uncertainties. In this study, we implemented a very generic approach based on classical nucleation theory and define the thermal hysteresis for a nanoparticle relative to its value fo
APA, Harvard, Vancouver, ISO, and other styles
35

Taranenko, D. "INCREASING THE ENERGY EFFICIENCY OF WALLS BY INCLUDING PHASE CHANGE MATERIALS IN THEIR STRUCTURE." Bulletin of Belgorod State Technological University named after. V. G. Shukhov 10, no. 5 (2025): 18–29. https://doi.org/10.34031/2071-7318-2025-10-5-18-29.

Full text
Abstract:
Phase changing materials (PCMs) are of great interest due to their significant advantages in increasing energy efficiency, maintaining thermal comfort in buildings, and helping to reduce environmental pollution. Research into the energy-saving capacity of building structures with PCMs has been carried out mainly by foreign authors and considers buildings located in warm climates. This paper presents the results of a numerical study of external walls with PCM in accordance with the requirements of domestic standards for thermal protection for the continental climate of Krasnoyarsk. Preliminary
APA, Harvard, Vancouver, ISO, and other styles
36

Ерёмин, А. М., С. Е. Крылова та Н. А. Манаков. "МЕТАСТАБИЛЬНЫЕ ГИСТЕРЕЗИСНЫЕ СОСТОЯНИЯ В ДИСПЕРСНЫХ СПЛАВАХ С ВЫСОКОЙ МАГНИТОКРИСТАЛЛИЧЕСКОЙ АНИЗОТРОПИЕЙ И МАГНИТОСТРИКЦИЕЙ (МИКРООБЗОР)". Южно-Сибирский научный вестник, № 1(59) (28 лютого 2025): 58–63. https://doi.org/10.25699/sssb.2025.59.1.005.

Full text
Abstract:
В работе проведен анализ метастабильных гистерезисных состояний дисперсных сплавов с высокой магнитокристаллической анизотропией и магнитострикцией магнетиков на основе редкоземельных металлов. Установлено, что после термического размагничивания возможно образование метастабильных гистерезисных состояний этих сплавов с однонаправленной магнитной анизотропией и смещенной петлей гистерезиса. А после размагничивания обратным полем при нагревании от комнатной температуры в них наблюдается эффект термического намагничивания. В быстрозакаленных дисперсных сплавах магнетиков с высокой магнитокристалл
APA, Harvard, Vancouver, ISO, and other styles
37

Stary, O. "FORMATION OF MAGNETIC PROPERTIES OF FERRITES DURING RADIATION-THERMAL SINTERING." Eurasian Physical Technical Journal 17, no. 2 (2020): 6–10. http://dx.doi.org/10.31489/2020no2/6-10.

Full text
Abstract:
The results of a comparative analysis of the laws governing the formation of ferrite hysteresis loop parameters sintered in thermal and radiation-thermal conditions were shown. The influence of radiation exposure on the interconversion of microstructure defects and their content in ferrites, depending on the duration and temperature of treatment, was established. Also, it was shown that recrystallization grain growth under irradiation conditions is ahead of grain growth during thermal heating. The observed radiation effects were associated with the effect of radiation on the microstructure. Th
APA, Harvard, Vancouver, ISO, and other styles
38

Bushuev, Mark B., Denis P. Pishchur, Elena B. Nikolaenkova, and Viktor P. Krivopalov. "Compensation effects and relation between the activation energy of spin transition and the hysteresis loop width for an iron(ii) complex." Physical Chemistry Chemical Physics 18, no. 25 (2016): 16690–99. http://dx.doi.org/10.1039/c6cp01892k.

Full text
Abstract:
Wide thermal hysteresis loops for iron(ii) spin crossover complexes are associated with high activation barriers: the higher the activation barrier, the wider the hysteresis loop for a series of related spin crossover systems.
APA, Harvard, Vancouver, ISO, and other styles
39

Anders, É. E., A. G. Batrak, I. N. Nechiporenko, et al. "Investigation of the kinetic and structural characteristics of zirconium-doped Y–Ba–Cu–O ceramic." Soviet Journal of Low Temperature Physics 18, no. 2 (1992): 138–40. https://doi.org/10.1063/10.0033104.

Full text
Abstract:
Hysteresis phenomena were observed in the thermal conductivity of zirconium-doped 1-2-3 yttrium ceramic. Doping with zirconium increases the hysteresis phenomena in the thermal conductivity of 1-2-3 ceramic in the region of the superconducting transition. The characteristic features of the temperature dependence κ(T) are compared with the anomalies in the temperature dependences of the electric resistance and the lattice parameters in the region of the superconducting transition (90−120 K).
APA, Harvard, Vancouver, ISO, and other styles
40

Chen, Renai, and Galen T. Craven. "Heat Transport Hysteresis Generated Through Frequency Switching of a Time-Dependent Temperature Gradient." Entropy 27, no. 1 (2024): 18. https://doi.org/10.3390/e27010018.

Full text
Abstract:
A stochastic energetics framework is applied to examine how periodically shifting the frequency of a time-dependent oscillating temperature gradient affects heat transport in a nanoscale molecular model. We specifically examine the effects that frequency switching, i.e., instantaneously changing the oscillation frequency of the temperature gradient, has on the shape of the heat transport hysteresis curves generated by a particle connected to two thermal baths, each with a temperature that is oscillating in time. Analytical expressions are derived for the energy fluxes in/out of the system and
APA, Harvard, Vancouver, ISO, and other styles
41

Li, Li Fen, and Xi Xia Liang. "The Thermal Hysteresis of the Type I Antifreeze Protein ‘HPLC-6’: The Effect of Small System." Advanced Materials Research 658 (January 2013): 169–73. http://dx.doi.org/10.4028/www.scientific.net/amr.658.169.

Full text
Abstract:
According to Hill’s thermodynamics theory for small system, the effect of small system on the thermal hysteresis activity of type I antifreeze protein ‘HPLC-6’ is discussed in this article. We conclude that when the solution is very dilute, the effect is not visible, and as the concentration increases, the effect becomes more visible than before, and the result also shows that the thermal hysteresis temperature becomes larger when the effect of small system is considered.
APA, Harvard, Vancouver, ISO, and other styles
42

Gherghescu, Ioana Arina, Sorin Ciuca, Gabriela Liliana Jicmon, Ruxandra Elena Dumitrescu, and Mihai Branzei. "Thermal Cycling Influence on the Transformation Characteristics of a Ni50Ti48Nb2 Shape Memory Alloy." Revista de Chimie 68, no. 5 (2017): 991–96. http://dx.doi.org/10.37358/rc.17.5.5596.

Full text
Abstract:
The alloy was chosen in order to obtain a shape memory alloy having a wider hysteresis than equiatomic NiTi, that involves a better thermo-mechanical stability. Two samples investigated by differential scanning calorimetry (DSC) were previously annealed at 800oC/12 h and, respectively, 900 �C/12 h followed by furnace cooling. These were afterwards submitted to thermal cycling. The thermal cycling of a Ni50Ti48Nb2 alloy sample previously annealed at 900 �C/12 h results in lower critical points and higher hysteresis values as compared to those of the sample annealed at 800�C/12h, also submitted
APA, Harvard, Vancouver, ISO, and other styles
43

Li, Li Fen, Lin Zhang, and Xi Xia Liang. "The Thermal Hysteresis Temperature of ‘HPLC-6’: Langmuir Model." Applied Mechanics and Materials 268-270 (December 2012): 254–57. http://dx.doi.org/10.4028/www.scientific.net/amm.268-270.254.

Full text
Abstract:
The AFPs and water molecules are considered together when they adsorb on the ice surface in this article. Based on Myers and Prausnitz’s ideal adsorbed solution theory(IAST) and Langmuir adsorption model, the coverage rate of HPLC-6 on the ice surface is calculated when considering the adsorption of water, and the thermal hysteresis temperature of HPLC-6 is also given. The results show that the thermal hysteresis temperature increases as the concentration increases, and the theoretical result is agreement with experimental data.
APA, Harvard, Vancouver, ISO, and other styles
44

Dorogina, G. A., R. I. Gulyaeva, E. N. Selivanov, V. F. Balakirev, and A. D. Vershinin. "Thermal magnetic hysteresis of nickel-doped pyrrhotites." Bulletin of the Russian Academy of Sciences: Physics 77, no. 3 (2013): 260–64. http://dx.doi.org/10.3103/s106287381303009x.

Full text
APA, Harvard, Vancouver, ISO, and other styles
45

Yamaguchi, Masahiko. "Thermal Hysteresis Involving Reversible Self-Catalytic Reactions." Accounts of Chemical Research 54, no. 11 (2021): 2603–13. http://dx.doi.org/10.1021/acs.accounts.1c00090.

Full text
APA, Harvard, Vancouver, ISO, and other styles
46

Bushuev, Mark B. "Kinetics of spin crossover with thermal hysteresis." Physical Chemistry Chemical Physics 20, no. 8 (2018): 5586–90. http://dx.doi.org/10.1039/c7cp08554k.

Full text
APA, Harvard, Vancouver, ISO, and other styles
47

Vadasz, P. "Chaotic dynamics and hysteresis in thermal convection." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 220, no. 3 (2006): 309–23. http://dx.doi.org/10.1243/095440605x32101.

Full text
Abstract:
The weak turbulence regime associated with non-steady and non-periodic free convection, in models allowing temporal irregular (i.e. chaotic) solutions is reviewed, and the conditions for its validity are specified. The rich dynamics linked to the transition from steady convection to chaos is demonstrated and explained analytically as well as computationally.
APA, Harvard, Vancouver, ISO, and other styles
48

Hoang, V. V. "Thermal hysteresis of a simulated Al2O3 system." European Physical Journal B 48, no. 4 (2005): 495–500. http://dx.doi.org/10.1140/epjb/e2006-00003-7.

Full text
APA, Harvard, Vancouver, ISO, and other styles
49

Chiou, J. A., and S. Chen. "Thermal hysteresis analysis of MEMS pressure sensors." Journal of Microelectromechanical Systems 14, no. 4 (2005): 782–87. http://dx.doi.org/10.1109/jmems.2005.845460.

Full text
APA, Harvard, Vancouver, ISO, and other styles
50

Allakhverdiev, K. R., F. A. Mikailov, A. M. Kulibekov, and N. Türetken. "Thermal hysteresis and memory effects in TIInS2." Phase Transitions 67, no. 2 (1998): 457–65. http://dx.doi.org/10.1080/01411599808228753.

Full text
APA, Harvard, Vancouver, ISO, and other styles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!