Results 201 to 210 of about 30,007 (261)

Analysis of amyloid beta oligomers by cyclic ion mobility-mass spectrometry. [PDF]

Anal Bioanal Chem
Vlk M, Muck A, Hey JA, Schaefer JF, Hubálek M, Cvačka J.   +5 more
europepmc   +1 more source

Influence of aliovalent substitution on structure and dynamics in sodium halide Na_3-2<i>x</i> Y_1-<i>x</i> Nb _<i>x</i> Cl₆ solid electrolytes. [PDF]

Chem Sci
Phan BB, Shuen T, Vrublevskiy D, Yan Q, Michaelis VK.   +4 more
europepmc   +1 more source

Exploring Ortho-Para Hydrogen Conversion Catalysts Based on Surface Electric Field Gradient. [PDF]

J Phys Chem Lett
Mizoguchi H, Shirako Y, Shoji S, Abe H, Fujita T, Hosono H.   +5 more
europepmc   +1 more source

Observation of gapless collective charge fluctuations in an Anderson insulating state. [PDF]

Sci Rep
Ok JM, Park BJ, Hwang J, Park S, Kang M, Kim JS, Kim KS, Baek SH.   +7 more
europepmc   +1 more source

Ground-state orbital angular momentum lasing from liquid crystal torons embedded in a microcavity. [PDF]

Sci Adv
Muszyński M, Bobylev D, Kapuściński P, Oliwa P, Mędrzycka J, Oton E, Mazur R, Morawiak P, Piecek W, Kula P, Solnyshkov D, Malpuech G, Szczytko J.   +12 more
europepmc   +1 more source

Orbital-mediated local symmetry in ScAlN probed by scandium K-edge XAFS. [PDF]

Innovation (Camb)
Zhu J, Liu X, Yang J, Sun Q, Xin G, Zhang Y, Liu Y, Zhang Q, Wang F, Tang Y, Wang T, Miao B, Li J, Zhang H, Hu Z, Zhang L, Zhao X.   +16 more
europepmc   +1 more source

Strong exciton coupling: a practical toolbox for computing interaction energies, wavefunctions, and optical spectra.

Chem Soc Rev
Ringström R, Hashemi SR, Liang Y, Hestand NJ, Börjesson K.   +4 more
europepmc   +1 more source

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Electric quadrupole transitions

Canadian Journal of Physics, 1991
A data set has been compiled consisting of 101 E2 strengths observed in neutron radiative capture. The E2 strength function is found to be consistent with a fifth power energy dependence and mass dependence characterized by a power of n = 1.87 ± 0.07.
W. V. Prestwich, M. A. Islam, T. J. Kennett   +2 more
openaire   +1 more source

Quadrupole transitions revealed by Borrmann spectroscopy

Nature, 2008
The Borrmann effect-a dramatic increase in transparency to X-ray beams-is observed when X-rays satisfying Bragg's law diffract through a perfect crystal. The minimization of absorption seen in the Borrmann effect has been explained by noting that the electric field of the X-ray beam approaches zero amplitude at the crystal planes, thus avoiding the ...
Robert F, Pettifer, Stephen P, Collins, David, Laundy   +2 more
openaire   +2 more sources

Quenching of spin-flip quadrupole transitions

Physical Review C, 1985
An increasing amount of experimental data indicates that spin-flip quadrupole transitions exhibit quenching effects similar to those reported earlier in (p,n) reactions involving l = 0 and l = 1 transitions. We present here two model calculations suggesting that the E2 spin-flip transitions are more affected than their M1 and M3 counterparts by the ...
, Castel, , Blunden, , Okuhara
openaire   +2 more sources