Dynamic Stabilization of Metastable States in Triple‐Well Ferroelectric Sn2P2S6
Sign Up to like & getrecommendations! Published in 2023 at "Advanced Materials"
DOI: 10.1002/adma.202211194
Abstract: Polarization dynamics in ferroelectric materials is governed by the effective potential energy landscape of the order parameter. The unique aspect of ferroelectrics compared to many other transitions is the possibility of more than two potential… read more here.
Keywords: dynamic stabilization; metastable states; sn2p2s6; triple well ... See more keywords
The metastable states of proteins
Sign Up to like & getrecommendations! Published in 2020 at "Protein Science"
DOI: 10.1002/pro.3859
Abstract: The intriguing process of protein folding comprises discrete steps that stabilize the protein molecules in different conformations. The metastable state of protein is represented by specific conformational characteristics, which place the protein in a local… read more here.
Keywords: metastable states; states proteins;
Magnetic helices as metastable states of finite XY ferromagnetic chains: An analytical study
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2017.11.063
Abstract: Abstract We investigated a simple but non trivial model, consisting of a chain of N classical XY spins with nearest neighbor ferromagnetic interaction, where each of the two end-point spins is assumed to be exchange-coupled… read more here.
Keywords: number turns; helices metastable; magnetic helices; states finite ... See more keywords
Measuring the branching ratios from the y8P9/2 state to metastable states in europium
Sign Up to like & getrecommendations! Published in 2017 at "Optics Communications"
DOI: 10.1016/j.optcom.2017.01.059
Abstract: Abstract We measure the branching ratios from the y 8 P 9 / 2 excited state to six metastable states of europium through fluorescence spectroscopy of an atomic beam. The sum of the six branching… read more here.
Keywords: state; branching ratios; measuring branching; metastable states ... See more keywords
Ordered metastable states in the Potts model and their connection with the superheated solid state
Sign Up to like & getrecommendations! Published in 2018 at "Physica A: Statistical Mechanics and its Applications"
DOI: 10.1016/j.physa.2018.06.006
Abstract: Abstract The superheating effect, in which a solid is heated well above its melting temperature and remains in an ordered, metastable phase, is a well-known phenomenon in materials science. Superheating can be observed experimentally under… read more here.
Keywords: state; solid state; phase; ordered metastable ... See more keywords
Prediction of Aptamer-Small-Molecule Interactions Using Metastable States from Multiple Independent Molecular Dynamics Simulations
Sign Up to like & getrecommendations! Published in 2022 at "Journal of chemical information and modeling"
DOI: 10.1021/acs.jcim.2c00734
Abstract: Understanding aptamer-ligand interactions is necessary to rationally design aptamer-based systems. Commonly used in silico tools have proven to be accurate to predict RNA and DNA oligonucleotide tertiary structures. However, given the complexity of nucleic acids,… read more here.
Keywords: small molecule; metastable states; aptamer small; prediction aptamer ... See more keywords
Distinguishing biomolecular pathways and metastable states.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of chemical theory and computation"
DOI: 10.1021/acs.jctc.9b00704
Abstract: Protein folding occurs in a high dimensional phase space, and the representation of the associated energy landscape is non-trivial. A widely applied approach to studying folding landscapes is to describe the dynamics along a small… read more here.
Keywords: distinguishing biomolecular; pathways metastable; method; biomolecular pathways ... See more keywords
Self-Assembly of DNA Homopolymers by Pathway Dependence to Evade Metastable States.
Sign Up to like & getrecommendations! Published in 2023 at "ACS macro letters"
DOI: 10.1021/acsmacrolett.3c00250
Abstract: A pathway-dependent strategy is proposed to assist single-stranded DNA polyadenine (poly(dA)) in evading metastable states and to achieve morphological regulation from microcapsules to microbowls by fractional n-butanol addition and emulsification (shaking) in a soft emulsion… read more here.
Keywords: addition shaking; solvent addition; self assembly; metastable states ... See more keywords
Anomalous random telegraph noise in nanoscale transistors as direct evidence of two metastable states of oxide traps
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-06467-7
Abstract: In this paper, a new pattern of anomalous random telegraph noise (RTN), named “reversal RTN” (rRTN) induced by single oxide trap, is observed in the drain current of nanoscale metal-oxide-semiconductor field-effect transistors (MOSFETs) with high-k… read more here.
Keywords: random telegraph; two metastable; telegraph noise; metastable states ... See more keywords
Metastable states and defect density waves in modulated ferroelectrics
Sign Up to like & getrecommendations! Published in 2018 at "Phase Transitions"
DOI: 10.1080/01411594.2018.1506126
Abstract: ABSTRACT The influence of defects on the phase behaviour of Rb-doped K2ZnCl4-single crystals is studied using high-resolution gamma-ray diffractions in combination with in situ dielectric impedance spectroscopy. It is shown that the interaction between strain… read more here.
Keywords: states defect; density waves; waves modulated; metastable states ... See more keywords
Time keeping and searching for new physics using metastable states of Cu, Ag, and Au
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review A"
DOI: 10.1103/physreva.103.022822
Abstract: We study the prospects of using the electric quadrupole transitions from the ground states of Cu, Ag, and Au to the metastable states $^{2}D_{5/2}$ as clock transitions in optical lattice clocks. We calculate lifetimes, transition… read more here.
Keywords: time keeping; ensuremath alpha; metastable states; physics ... See more keywords