Results 211 to 220 of about 23,302 (264)

Organosilicon Precursors for Efficient Aromatic Copper-Mediated Radiocyanation. [PDF]

open access: yesChem
Wright JS   +12 more
europepmc   +1 more source

<i>In Vivo</i> Evaluation of a Self-Excitatory Near-Infrared ImmunoSCIFI Probe. [PDF]

open access: yesBioconjug Chem
Gristwood K   +4 more
europepmc   +1 more source

Probing Optical Magnetic Dipole Transitions in Eu<sup>3+</sup> Using Structured Light and Nanoscale Sample Engineering. [PDF]

open access: yesACS Photonics
Gangrskaia E   +7 more
europepmc   +1 more source

Revisiting the <i>J</i> = 1 ← 0 fundamental rotational transition of HHe<sup>+</sup> with action spectroscopy.

open access: yesPhys Chem Chem Phys
Asvany O   +11 more
europepmc   +1 more source

Spectroscopy at radio frequencies

Physica, 1951
Abstract Opening address of the international conference on spectroscopy at radio frequencies held in Amsterdam in September 1950. A historical survey is given of the different branches of research, namely molecular radio frequency spectra, paramagnetic resonance, ferro magnetic resonance and nuclear resonance combined with atomic radio frequency ...
openaire   +1 more source

Radio-Frequency Spectroscopy

1991
Whereas the resolution in optical investigations of free atoms is limited by different broadening mechanisms in the light source and the spectral equipment, resonance methods yield a linewidth which is limited essentially only by the Heisenberg uncertainty relation.
openaire   +1 more source

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