Quantum phase transSocietal TransitionsDiagramsDiagram20202019DefinesFerromagneticTechnologicalSolid phasesMagneticMajor transitionGraphsEquilibrium phaseOccursDimensionalExperimentalExperimentsDescribeTemperaturesAbstractNuclearEmphasisCarbonBoundaryProcessRandomSystemsChangeCriticalChapterDataModelsSolutionsOrderFieldsRelevantModelResult
Quantum phase trans2
- Quantum phase transitions are strongly relevant in a number of fields, ranging from condensed matter to cold atom physics and quantum field theory. (hive.co.uk)
- This book, now in its second edition, approaches the problem of quantum phase transitions from a new and unifying perspective. (hive.co.uk)
Societal Transitions2
Diagrams3
- Metastable states do not appear on usual phase diagrams. (wikipedia.org)
- Network analogs of thermodynamic quantities such as order parameter, temperature, pressure, and composition are defined and the associated network phase diagrams are constructed. (psu.edu)
- A concept of robust and resilient control in communication networks is presented based on network phase diagrams. (psu.edu)
Diagram6
- Common transitions between the solid, liquid, and gaseous phases of a single component, due to the effects of temperature and/or pressure are identified in the following table: For a single component, the most stable phase at different temperatures and pressures can be shown on a phase diagram. (wikipedia.org)
- The capillaries/confined geometries are known to influence the phase diagram of polymer solutions where condensation of bulk solutions may occur close to the surfaces. (lu.se)
- Sintering and phase transition are often superimposed at dimensional change diagram recorded during heating. (ac.rs)
- TY - CONF AU - Labus, Nebojsa AU - Marković, Smilja AU - Nikolić, Maria Vesna AU - Rosić, Milena AU - Matijašević, Srđan PY - 2022 UR - https://ritnms.itnms.ac.rs/handle/123456789/742 AB - Sintering and phase transition are often superimposed at dimensional change diagram recorded during heating. (ac.rs)
- We improve this hardness result by establishing it for bipartite graphs of maximum degree D. To this end, we first present a detailed picture for the phase diagram for the infinite D-regular tree, giving a refined picture of its first-order phase transition and establishing the critical temperature for the coexistence of the disordered and ordered phases. (dagstuhl.de)
- The notion of network eutectic point is introduced by showing characteristic similarities between the network phase diagram and the binary phase diagram. (psu.edu)
20201
- In 2020, the SWINNO project has gone into its third phase (SWINNO 3). (lu.se)
20191
- Taalbi, Josef (2019) 'Innovation waves and technological transitions: Sweden, 1909-2016' In Lund Papers in Economic History, No. 196. (lu.se)
Defines3
- The identification of the external conditions at which a transformation occurs defines the phase transition point. (wikipedia.org)
- The term 'perinatal' defines the phase beginning in late pregnancy when the fetus has potential to survive the delivery, and ending, roughly, seven days after birth, demarcating the period when the child gradually emerges and stabilizes itself in the world of the living. (lu.se)
- The term {\textquoteleft}perinatal{\textquoteright} defines the phase beginning in late pregnancy when the fetus has potential to survive the delivery, and ending, roughly, seven days after birth, demarcating the period when the child gradually emerges and stabilizes itself in the world of the living.This chapter explores the exceptional and strange bodies of early modern perinatal children from the perspective of liminality and loss. (lu.se)
Ferromagnetic1
- The most well-known is the transition between the ferromagnetic and paramagnetic phases of magnetic materials, which occurs at what is called the Curie point. (wikipedia.org)
Technological1
- Technological transitions as evolutionary reconfiguration processes: a multi-level perspective and a case- study. (lu.se)
Solid phases3
- There are also a number of phase transitions involving three phases: a eutectic transformation, in which a two-component single-phase liquid is cooled and transforms into two solid phases. (wikipedia.org)
- A peritectoid reaction is a peritectoid rection, except involving only solid phases. (wikipedia.org)
- An isothermal, reversible reaction between two (or more) solid phases during the heating of a system as a result of which a single vapour phase is produced. (iupac.org)
Magnetic3
- Phase transitions can also describe the change between different kinds of magnetic ordering. (wikipedia.org)
- Another example is the transition between differently ordered, commensurate or incommensurate, magnetic structures, such as in cerium antimonide. (wikipedia.org)
- The authors explore the synthesis and phase transitions in hexaferrites of Y-type, and emphasis is placed on the magnetic phase transition leading to the observation of magneto-electric effects. (novapublishers.com)
Major transition1
- In the choice of the issues and the confidence with which the disciplinary boundaries were questioned, JNU tried to constitute itself as an ethical alter ego of the nation.JNU: The Making of a University is an examination of how an institution comes to life - from its conception in 1964, to 1989 when it entered a phase of major transition. (harpercollins.com)
Graphs2
- Recent results establish for the hard-core model (and more generally for 2-spin antiferromagnetic systems) that the computational complexity of approximating the partition function on graphs of maximum degree D undergoes a phase transition that coincides with the uniqueness/non-uniqueness phase transition on the infinite D-regular tree. (dagstuhl.de)
- We then prove for all temperatures below this critical temperature (corresponding to the region where the ordered phase 'dominates') that it is #BIS-hard to approximate the partition function on bipartite graphs of maximum degree D. The #BIS-hardness result uses random bipartite regular graphs as a gadget in the reduction. (dagstuhl.de)
Equilibrium phase2
- As with states of matter, there are also a metastable to equilibrium phase transformation for structural phase transitions. (wikipedia.org)
- A metastable polymorph which forms rapidly due to lower surface energy will transform to an equilibrium phase given sufficient thermal input to overcome an energetic barrier. (wikipedia.org)
Occurs5
- A phase transition usually occurs when the pressure or temperature changes and the system crosses from one region to another, like water turning from liquid to solid as soon as the temperature drops below the freezing point. (wikipedia.org)
- The martensitic transformation occurs as one of the many phase transformations in carbon steel and stands as a model for displacive phase transformations. (wikipedia.org)
- Metastabile perovskite phase ZnTiO3 has transition to stabile spinel Zn2TiO4 which occurs at 945oC with high kinetic rate. (ac.rs)
- The process of socialization is one that occurs throughout the life span as we enter into new phases of our lives, new relationships, and new locations. (cdc.gov)
- In fact, census data indicate that, on average, at least in the United States, this type of new job transition occurs 11.3 times in a person's lifetime (U.S. Bureau of Labor Statistics, 2012). (cdc.gov)
Dimensional2
- Phase transition kinetic is thus hard to deconvolute due to the superposition of the sintering and phase transition dimensional change phenomena. (ac.rs)
- In such a manner complex kinetics of phenomena such as sintering, linear expansion and phase transition recorded as dimensional change during heating brings the recognition of their mutual interconnected relations. (ac.rs)
Experimental2
- The next phase of this work is devoted to the study on capillary induce phase transitions with an experimental focus on polymer solutions containing PNIPAM at the presence of hydrophobic surfaces (mesoporous silica) as a function of pH, temperature and chain length. (lu.se)
- An experimental study of vertical two-phase flow was conducted at the SINTEF Multiphase Laboratory using a 55 meter long 4" pipe at system pressures of 20, 45 and 70 bara. (sintef.no)
Experiments1
Describe1
- The renormalisation group in real and momentum space is also established as the proper language to describe the behaviour of systems close to a quantum phase transition. (hive.co.uk)
Temperatures1
- While chemically pure compounds exhibit a single temperature melting point between solid and liquid phases, mixtures can either have a single melting point, known as congruent melting, or they have different liquidus and solidus temperatures resulting in a temperature span where solid and liquid coexist in equilibrium. (wikipedia.org)
Abstract1
- abstract = "Vanadium dioxide (VO2), which exhibits electrically induced abrupt insulator-To-metal phase transition (IMT), is monolithically integrated with Silicon MOSFET to demonstrate a steep-slope (sub-kT/q) Phase-Transition FET (Phase-FET). (psu.edu)
Nuclear1
- Nuclear matter is an idealized system of interacting nucleons ( protons and neutrons ) that exists in several phases of exotic matter that, as of yet, are not fully established. (wikipedia.org)
Emphasis1
- Crucial issues of economic policy are also considered with a particular emphasis on the latest phase of transition. (emerald.com)
Carbon2
Boundary3
- form highly frustrated lattices of molecular dimers in which strong correlations give rise to Mott insulating states situated close to the metal-to-insulator phase boundary. (mdpi.com)
- Boundary Element Methods for Heat Transfer with Phase Change Problems: Theory and Application equips the reader with information about heat transfer problems occurring during phase changes. (eurekaselect.com)
- The book covers several boundary element methods, including methods for phase changes, fixed and moving domains and new approaches. (eurekaselect.com)
Process3
- In chemistry, thermodynamics, and other related fields, a phase transition (or phase change) is the physical process of transition between one state of a medium and another. (wikipedia.org)
- As distinct as the birth transition may seem, it remains essentially a process. (lu.se)
- Organizational socialization refers to the "process by which newcomers [to an organization ] make the transition from being organizational outsiders to being insiders" (Bauer, Bodner, Erdogan, Truxillo, & Tucker, 2007, p. 707). (cdc.gov)
Random1
- In both examples, the asymptotic probability distribution is Gaussian, independently of the random variable distribution or the random walk transition function. (scholarpedia.org)
Systems1
- Continuous phase transitions display, near the critical temperature, remarkable universal ( i.e., independent of the specific system within a wide class of systems) macroscopic or large distance properties. (scholarpedia.org)
Change4
- During a phase transition of a given medium, certain properties of the medium change as a result of the change of external conditions, such as temperature or pressure. (wikipedia.org)
- In exception to the usual case, it is sometimes possible to change the state of a system diabatically (as opposed to adiabatically) in such a way that it can be brought past a phase transition point without undergoing a phase transition. (wikipedia.org)
- The change from one crystal structure to another, from a crystalline solid to an amorphous solid, or from one amorphous structure to another (polyamorphs) are all examples of solid to solid phase transitions. (wikipedia.org)
- These models allow us to make calculations involved in phase change transitions of materials due to heat transfer. (eurekaselect.com)
Critical2
- Topics addressed include the concepts of scale and time invariance and their significance for quantum criticality, as well as brand new chapters on superfluid and superconductor quantum critical points, and quantum first order transitions. (hive.co.uk)
- Using the simulation model of a wired communication grid, the nature of phase transition is characterized and the corresponding critical exponent is computed. (psu.edu)
Chapter1
- new chapter on the quantum field theory of phase transitions rounds out this unusually clear, helpful and informative guide to the physics of the many-body problem. (doverpublications.com)
Data3
- Also application of these mathematical operations on dilatometric data leads to the established procedure for the sintering and phase transition data treatment. (ac.rs)
- The data analysis showed that the interfacial shear stress becomes very high near the transition, and none of the known models for interfacial friction were able to reproduce that. (sintef.no)
- Beside the research projects, SWINNO 3 continues and expands the data collection of the previous phases. (lu.se)
Models1
- The model rose to prominence in the 1980s after it was found to capture the essence of the superfluid-insulator transition in a way that was much more mathematically tractable than fermionic metal-insulator models. (encyclopedia.pub)
Solutions1
- Phase transitions involving solutions and mixtures are more complicated than transitions involving a single compound. (wikipedia.org)
Order1
- Order-disorder transitions such as in alpha-titanium aluminides. (wikipedia.org)
Fields1
- This phase-shift has been a long time coming of course, and was undoubtedly as much a cause of the crisis as its effect, with self-propelling algorithmic power replacing human labour and judgement and creating event fields far below the threshold of human perception and responsiveness. (metamute.org)
Relevant1
- Wilson and Fisher (1972) succeeded in determining a set of fixed points (known as Wilson-Fisher fixed points ) relevant for a large class of phase transitions (liquid-vapour, Helium, ferromagnets. (scholarpedia.org)
Model1
- The new model improved the predictions of the high/low holdup transition significantly in both 4" and 8" pipes, indicating that it scales well with the pipe diameter. (sintef.no)
Result2
- and (b) faster agents can lead to market fragmentation, such that markets transition from a regime where humans and agents freely interact, to a regime where agents are more likely to trade between themselves - a result that has also been observed in real financial markets. (bris.ac.uk)
- Diving accidents may be caused by decompression sickness, the formation of a free intravascular gas phase (bubbles) may result in transatrial shunting in the presence of a patent foramen ovale and may lead to neurological signs and symptoms. (who.int)