Results 171 to 180 of about 2,151,300 (377)
Loschmidt echo for local perturbations: non-monotonic cross-over from the Fermi-golden-rule to the escape-rate regime [PDF]
, 2008 Arseni Goussev +3 more
openalex +1 more source
Advanced Materials Interfaces, EarlyView.Nitrogen doping on Ru(0001) is investigated using ion implantation and annealing, tuning the distribution of graphitic (GN) and pyridinic (PN) nitrogen sites. STM, XPS, and DFT identified the structure and site distribution, and a thermodynamic phase diagram showed that GN is most stable at the Atop region, while PN preferred boundaries between FCC and
Buddhika S. A. Gedara +8 more
wiley +1 more source
Evaluating Opportunities When People are Uncertainty Averse [PDF]
We consider the problem of ranking sets of alternatives. Standard approaches to this problem regard the addition of an alternative to a set containing one element as enhancing choice.
Gekker, Ruvin, Piggins, Ashley
core
Maximal Domains for Strategy-Proof or Maskin Monotonic Choice Rules [PDF]
, 2008 Olivier Bochet, Ton Storcken
openalex +1 more source
High Fidelity Waveguides Through Vitreous Media Recomposition for Next Generation Photonic Devices
Advanced Optical Materials, EarlyView.A newly designed aluminosilicate glass enables the fabrication of femtosecond laser‐written optical waveguides with ultra‐low propagation losses of −0.020 dB cm−1 at 1310 nm and −0.037 dB cm−1 at 1550 nm. Raman, Brillouin, and electron microscopy analyses reveal the mechanisms behind refractive index modifications, highlighting the role of glass ...
T Toney Fernandez +9 more
wiley +1 more source
All electromagnetic scattering bodies are matrix-valued oscillators. [PDF]
Nat Commun, 2023 Zhang L, Monticone F, Miller OD.
europepmc +1 more source
Driving Micro‐Objects Using Optical Force due to Fluorescence Emission From Molecules
Advanced Optical Materials, EarlyView.Emission of fluorescence from a micro‐object in a specific direction is expected to generate an optical force driving the object in the opposite direction of the emission, like a rocket. To demonstrate this ‘photon‐driven micro‐rocket’, we prepared dye‐doped polymer micro‐object (PMO) one surface of which was covered with metallic film; the PMO ...
Syoji Ito +5 more
wiley +1 more source
Bribe-proof Rules in the Division Problem [PDF]
The division problem consists of allocating an amount of a perfectly divisible good among a group of n agents with single-peaked preferences. A rule maps preference profiles into n shares of the amount to be allocated.
Alejandro Neme +1 more
core
Advanced Optical Materials, EarlyView.This study reveals the critical influence of film thickness and excitation wavelength on the ASE threshold in metal halide perovskites. By optimizing these factors, the ASE threshold is significantly reduced, providing key insights into optical confinement and carrier distribution for advancing electrically pumped perovskite lasers.
Yulin Mao +7 more
wiley +1 more source
Monotonicity and Bounds for Cost Shares under the Path Serial Rule [PDF]
We pursue the analysis of the Path Serial Cost Sharing Rule by examining how the cost share of an agent varies with respect to its own demand and the one of other agents.
Cyril Téjédo, Michel Truchon
core +3 more sources