Results 151 to 160 of about 12,765,544 (342)

Strain analysis of black‐to‐yellow phase transitions in CsPbI3

InfoMat, EarlyView.
All‐inorganic metal‐halide perovskite CsPbI3 shows strong potential for photovoltaic applications. Here strain analysis is used to probe the mechanisms behind the instability of its photoactive black phase. The results indicate that a relatively large positive (e1–e2) strain is the primary driver of the black‐to‐yellow phase transition.
Bangwei Jin, Dexin Yang, Ruihao Gong, Yoshiki Sugai, Dongchen Lan, Julian A. Steele, Xuefeng Zhang   +6 more
wiley   +1 more source

Kardar-Parisi-Zhang equation with temporally correlated noise: A nonperturbative renormalization group approach [PDF]

, 2019
Davide Squizzato, Léonie Canet
openalex   +1 more source

The density-matrix renormalization group in the age of matrix product states [PDF]

, 2010
U. Schollwoeck
semanticscholar   +1 more source

Autoantibody signatures in children with celiac disease, juvenile idiopathic arthritis, and polyautoimmunity

JPGN Reports, EarlyView.
Abstract Objective To determine if multiplex autoantibody arrays can identify novel biomarker signatures in children with one or multiple autoimmune diseases (polyautoimmunity). Methods Plasma collected from children (18 years or younger) in the Boston Children's Hospital Precision Link Biobank for Health Discovery between January 2007 and June 2021 ...
Nan Du, Denis Chang, Madison Wong, Jay R. Thiagarajah, Erin Janssen, Lauren A. Henderson, Krishnan Raghunathan, Jocelyn A. Silvester   +7 more
wiley   +1 more source

Mechanical and Electrochemical Performance of a PETEA‐Based Solid‐State Electrolyte for Multifunctional Structural Battery Composites

Nano Select, EarlyView.
Multifunctional structural battery composites can store electrical energy while bearing mechanical loads, thereby reducing parasitic mass and volume. We present a novel solid‐state PETEA‐based electrolyte, which can be cured in situ after infiltration into the reinforcement fibers in its monomer form.
Daniel Vogt, Caroline Willuhn, Peter Michalowski, Georg Garnweitner, Arno Kwade   +4 more
wiley   +1 more source

Similarity renormalization group evolution of N N interactions within a subtractive renormalization scheme

EPJ Web of Conferences, 2010
We apply the similarity renormalization group (SRG) approach to evolve a nucleon-nucleon (N N) interaction in leading-order (LO) chiral effective field theory (ChEFT), renormalized within the framework of the subtracted kernel method (SKM).
Durães F.O., Szpigel S., Timóteo V.S.
doaj   +1 more source

Scalar kinetic mixing and the renormalization group

Physics Letters B, 2019
Quantum field theories containing scalar fields with equal quantum numbers allow for a mixed kinetic term in the Lagrangian. It has been argued that this mixing must be taken into consideration when performing renormalization group (RG) analyses of such ...
Johan Bijnens, Joel Oredsson, Johan Rathsman   +2 more
doaj   +1 more source

Corner Transfer Matrix Algorithm for Classical Renormalization Group

, 1997
We report a real-space renormalization group (RSRG) algorithm, which is formulated through Baxter's corner transfer matrix (CTM), for two-dimensional (d = 2) classical lattice models.
Baxter R. J., Baxter R. J., Burkhardt T. W., Bursill R. J., Fisher M. E., Friedan D., Hida K., Hida K., Kadanoff L. P., Kanamori J., Kato Y., Kikuchi R., Klümper A., Klümper A., Kramers H. A., Martín-Delgado M. A., Martín-Delgado M. A., Moukouri S., Nishino T., Nishino T., Nishino T., Noack R. M., Okunishi K., Otsuka H., Potts R. B., Rommer S., Sakamoto H., Schadschneider A., Schollwock U., Shibata N., Sierra G., Sorensen E. S., Sorensen E. S., Suzuki M., Swendsen R. H., Tanaka K., Tanaka K., Trotter H. F., Wang X., White S. R., White S. R., White S. R., White S. R., White S. R., White S. R., White S. R., Wilson K. G., Wu F. Y., Xhiang T., Yajima M., Yu C. C., Östlund S.   +51 more
core   +1 more source

Low-energy effective interactions beyond the constrained random-phase approximation by the functional renormalization group [PDF]

, 2015
Michael Kinza, Carsten Honerkamp
openalex   +1 more source

Gap Symmetry, Electronic Structure and Interplay Between Superconductivity and Spin Density Wave in Sr1−xKxFe2As2 Superconductor

Nano Select, EarlyView.
In moderately hole‐doped Sr1−xKxFe2As2${\rm Sr}_{1-x}{\rm K}_x{\rm Fe}_2{\rm As}_2$ system the pairing state is s+−${\rm s}^{+-}$ wave pairing state mediated by spin fluctuations. As the SDW order parameter increases, TC${\rm T}_C$ decreases and TM${\rm T}_M$ increases. As temperature increases, the SDW order parameter decreases and vanishes at TM${\rm
Gedefaw Mebratie, Tamiru Negussie, Geberegziabher Kahsay   +2 more
wiley   +1 more source