Results 211 to 220 of about 139,403 (260)

Self‐Adaptive Anhydrous Passivation Mitigates Open‐Circuit Voltage Loss in Pb‐Sn Mixed Perovskite Solar Cells

open access: yesAdvanced Functional Materials, EarlyView.
In this report, a self‐adaptive anhydrous passivation strategy is introduced by incorporating trimellitic anhydride (TMAH) into the perovskite precursor. In situ hydrolysis of TMAH yields trimellitic acid (TMA); ‐C═O/‐COO− groups of TMAH/TMA form a chelate with undercoordinated Pb2+/Sn2+, regulate nucleation, promote (100) orientation, passivate ...
Md. Ataur Rahman   +6 more
wiley   +1 more source

Chiral superfluorescence from perovskite superlattices at room temperature. [PDF]

open access: yesNature
Wei Q   +10 more
europepmc   +1 more source

Vibrationally Induced Resonances in Lasing. [PDF]

open access: yesJ Phys Chem Lett
Müller K, Luoma K, Schäfer C.
europepmc   +1 more source

Nonlinear coherent states

Physical Review A, 1996
We consider a class of nonlinear coherent states, which are right-hand eigenstates of the product of the boson annihilation operator and a nonlinear function of the number operator. Such states may appear as stationary states of the center-of-mass motion of a trapped and bichromatically laser-driven ion far from the Lamb-Dicke regime. Besides coherence
, de Matos Filho RL, , Vogel
openaire   +2 more sources

Coherence of Superposition States*

Communications in Theoretical Physics, 2019
Abstract We find tight upper bound on the coherence of a superposition of two states in terms of the coherence of the two states constituting the superposition with l 1 -norm of coherence.
Yuwen, Shan-Shan   +2 more
openaire   +1 more source

TRICOMI COHERENT STATES

International Journal of Modern Physics B, 2001
We construct explicit families of coherent states whose parametrization permits an arbitrarily small deviation from conventional coherent states. They possess the resolution of unity with a positive weight function given as the solution of a Stieltjes power-moment problem, with moments analytically expressible through Tricomi's confluent ...
Sixdeniers, J.-M.   +2 more
openaire   +2 more sources

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