منابع مشابه
Ferroelectric/Antiferroelectric Phase Coexistence in the Intermediate Concentration Regions of the BAxBP1−x Phase Diagram
The temperature (T)-concentration (x)-pressure (p) phase diagram of BAxBP1−x is characterized by the appearance of a variety of coexistence regions in the intermediate concentration region [1–4]. The nature of the different mixed phases, transitions and relaxations of the phase diagram, that reveal themselves in the measurements of the dielectric function [1, 2] is still unclear and difficult t...
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Pengcheng Chen,1,2 Yong Xu,1,2,3 Na Wang,1,2 Artem R. Oganov,4,5,6 and Wenhui Duan1,2,7,* 1Department of Physics and State Key Laboratory of Low-Dimensional Quantum Physics, Tsinghua University, Beijing 100084, People’s Republic of China 2Collaborative Innovation Center of Quantum Matter, Tsinghua University, Beijing 100084, People’s Republic of China 3Department of Physics, McCullough Building...
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The protein tubulin is found in every cell of every living organism (with the exception of bacteria ) [1]. In the presence of guanosine-tri-phosphate (GTP) and magnesium ions (Mg +), tubulin-GTP complexes form [2] and aggregate [3] into long, hollow cylinders called microtu bules. Microtubules are about 25 nm in outer diameter, incorporate 1625 tubulin dimers per micrometer of their length [4] ...
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The phase diagram for LixFePO4 has been determined for different lithium concentrations and temperatures. The two lowtemperature phases, heterosite and triphylite, have previously been shown to transform to a disordered solid solution at elevated temperatures. This disordered phase allows for a continuous transition between the heterosite and triphylite phases and is stable at relatively low te...
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We propose a new analytic approach to study the phase diagram of random heteropolymers, based on the cavity method. For copolymers we analyze the nature and phenomenology of the glass transition as a function of sequence correlations. Depending on these correlations, we find that two different scenarios for the glass transition can occur. We show that, beside the much studied possibility of an ...
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ژورنال
عنوان ژورنال: Macromolecules
سال: 2012
ISSN: 0024-9297,1520-5835
DOI: 10.1021/ma301460h