REVIEW
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doi:10.20944/preprints202410.2055.v1
Subject:
Applied Physics,
Physical Sciences
Keywords:
crystals with ion-molecular chemical bonds
; hydrogen-bonded crystals (HBC); proton semiconductors and dielectrics (PSD); generalized nonlinear quasi-classical kinetic equation of nonlinear relaxation polarization; quantum diffusion polarization; Fokker – Planck kinetic equation (solving in complex with the Poisson equation); quantum tunneling diffusional relaxation polarization (for the proton subsystem in HBC); non-linear volume charge relaxation polarization (in ion dielectrics); ion conductivity; proton relaxation; migratory polarization; quantum transparency of potential barrier; complex dielectric permittivity (CDP); theoretical frequency-temperature spectra of CDP; thermally stimulated polarization current (TSPC); thermally stimulated depolarization current (TSDC); dielectric loss tangent; thin films of ferroelectric materials; ultralow temperature range; rectangular hysteresis loop; resonant tunnel diodes
Online: 25 October 2024 (15:13:09 CEST)
ARTICLE
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doi:10.20944/preprints202410.0969.v1
Subject:
Public Health And Healthcare,
Public Health And Health Services
Keywords:
Two-dimensional NMR spectroscopy; pharmaceutical research; structural elucidation; drug characterization; quality control; formulation development; natural products; COSY; HSQC; HMBC; cryogenic probes; high-field spectrometers; metabolomics; structural biology; drug discovery; analytical chemistry; pharmaceutical innovation; intellectual property protection; challenges; technological advancements; future prospects; complex molecules; sensitivity issues; cost of equipment; data analysis; regulatory compliance
Online: 12 October 2024 (09:58:43 CEST)