FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1991350286> ?p ?o ?g. }

• W1991350286 endingPage "9" @default.
• W1991350286 startingPage "1" @default.
• W1991350286 abstract "The initial results of optically-pumped, directly-detected NMR experiments on InP are reported. At low temperatures (4.2 K and above) and in a 9.39 T magnetic field, irradiation of a sample of an undoped InP wafer with 835-nm-wavelength light from a diode laser enhances the spin polarization of 31P nuclei near the sample surface in a manner that depends on the polarization of the light. The nuclear spin polarization is monitored by direct radio-frequency detection of nuclear free induction-decay signals. The maximum nuclear spin polarization 〈Szn〉 generated by optical pumping is approximately −0.004, corresponding to a spin temperature of −0.5 K. The nuclear spin polarization may be limited in these experiments by the use of a high photon energy (1.484 eV) relative to the InP band gap (1.423 eV at low temperatures). It is proposed that optically-pumped InP may be useful as a source of enhanced nuclear spin polarizations for solid state NMR measurements on organic and biological overlayers deposited on InP substrates. Estimates are given for the magnitude of the spin polarization and the efficiency of the polarization transfer from the semiconductor substrate to the overlayer that would be required to permit solid state NMR measurements on sub-nanomole quantities of molecules in the overlayer. These estimates appear well within the range of possibility." @default.
• W1991350286 created "2016-06-24" @default.
• W1991350286 creator A5065785217 @default.
• W1991350286 date "1998-03-01" @default.
• W1991350286 modified "2023-10-10" @default.
• W1991350286 title "Optical pumping in indium phosphide: 31P NMR measurements and potential for signal enhancement in biological solid state NMR" @default.
• W1991350286 cites W1968086329 @default.
• W1991350286 cites W1972882736 @default.
• W1991350286 cites W1974720111 @default.
• W1991350286 cites W1979839609 @default.
• W1991350286 cites W1989935684 @default.
• W1991350286 cites W1993618110 @default.
• W1991350286 cites W1994351073 @default.
• W1991350286 cites W1996786931 @default.
• W1991350286 cites W2000402595 @default.
• W1991350286 cites W2003945056 @default.
• W1991350286 cites W2007713576 @default.
• W1991350286 cites W2008040230 @default.
• W1991350286 cites W2013962031 @default.
• W1991350286 cites W2019127523 @default.
• W1991350286 cites W2022088743 @default.
• W1991350286 cites W2022850955 @default.
• W1991350286 cites W2026134847 @default.
• W1991350286 cites W2044573796 @default.
• W1991350286 cites W2048745424 @default.
• W1991350286 cites W2049946105 @default.
• W1991350286 cites W2055205281 @default.
• W1991350286 cites W2055570605 @default.
• W1991350286 cites W2056531029 @default.
• W1991350286 cites W2063259146 @default.
• W1991350286 cites W2067775343 @default.
• W1991350286 cites W2092102140 @default.
• W1991350286 cites W2094203204 @default.
• W1991350286 cites W2095499576 @default.
• W1991350286 cites W2112633555 @default.
• W1991350286 cites W2988645871 @default.
• W1991350286 doi "https://doi.org/10.1016/s0926-2040(97)00092-1" @default.
• W1991350286 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/9650786" @default.
• W1991350286 hasPublicationYear "1998" @default.
• W1991350286 type Work @default.
• W1991350286 sameAs 1991350286 @default.
• W1991350286 citedByCount "67" @default.
• W1991350286 countsByYear W19913502862012 @default.
• W1991350286 countsByYear W19913502862013 @default.
• W1991350286 countsByYear W19913502862014 @default.
• W1991350286 countsByYear W19913502862015 @default.
• W1991350286 countsByYear W19913502862016 @default.
• W1991350286 countsByYear W19913502862017 @default.
• W1991350286 countsByYear W19913502862020 @default.
• W1991350286 countsByYear W19913502862021 @default.
• W1991350286 crossrefType "journal-article" @default.
• W1991350286 hasAuthorship W1991350286A5065785217 @default.
• W1991350286 hasConcept C113196181 @default.
• W1991350286 hasConcept C120665830 @default.
• W1991350286 hasConcept C121332964 @default.
• W1991350286 hasConcept C147120987 @default.
• W1991350286 hasConcept C147789679 @default.
• W1991350286 hasConcept C148651041 @default.
• W1991350286 hasConcept C185592680 @default.
• W1991350286 hasConcept C192562407 @default.
• W1991350286 hasConcept C205049153 @default.
• W1991350286 hasConcept C21690051 @default.
• W1991350286 hasConcept C2775913835 @default.
• W1991350286 hasConcept C2776152967 @default.
• W1991350286 hasConcept C2778288408 @default.
• W1991350286 hasConcept C43617362 @default.
• W1991350286 hasConcept C49040817 @default.
• W1991350286 hasConcept C510052550 @default.
• W1991350286 hasConcept C520434653 @default.
• W1991350286 hasConcept C62520636 @default.
• W1991350286 hasConceptScore W1991350286C113196181 @default.
• W1991350286 hasConceptScore W1991350286C120665830 @default.
• W1991350286 hasConceptScore W1991350286C121332964 @default.
• W1991350286 hasConceptScore W1991350286C147120987 @default.
• W1991350286 hasConceptScore W1991350286C147789679 @default.
• W1991350286 hasConceptScore W1991350286C148651041 @default.
• W1991350286 hasConceptScore W1991350286C185592680 @default.
• W1991350286 hasConceptScore W1991350286C192562407 @default.
• W1991350286 hasConceptScore W1991350286C205049153 @default.
• W1991350286 hasConceptScore W1991350286C21690051 @default.
• W1991350286 hasConceptScore W1991350286C2775913835 @default.
• W1991350286 hasConceptScore W1991350286C2776152967 @default.
• W1991350286 hasConceptScore W1991350286C2778288408 @default.
• W1991350286 hasConceptScore W1991350286C43617362 @default.
• W1991350286 hasConceptScore W1991350286C49040817 @default.
• W1991350286 hasConceptScore W1991350286C510052550 @default.
• W1991350286 hasConceptScore W1991350286C520434653 @default.
• W1991350286 hasConceptScore W1991350286C62520636 @default.
• W1991350286 hasIssue "1-2" @default.
• W1991350286 hasLocation W19913502861 @default.
• W1991350286 hasLocation W19913502862 @default.
• W1991350286 hasOpenAccess W1991350286 @default.
• W1991350286 hasPrimaryLocation W19913502861 @default.
• W1991350286 hasRelatedWork W1767110154 @default.
• W1991350286 hasRelatedWork W2329164705 @default.
• W1991350286 hasRelatedWork W2580304934 @default.
• W1991350286 hasRelatedWork W2995028531 @default.
• W1991350286 hasRelatedWork W3014350949 @default.

• next