scholarly journals Direct Assessment of Ultralow Li + Jump Rates in Single Crystalline Li 3 N by Evolution‐Time‐Resolved 7 Li Spin‐Alignment Echo NMR

2021 ◽  
Author(s):  
Bernhard Gadermaier ◽  
Katharina Hogrefe ◽  
Paul Heitjans ◽  
H. Martin R. Wilkening
Keyword(s):  
Spin Alignment ◽  
Time Resolved ◽  
Single Crystalline ◽  
Evolution Time ◽  
Direct Assessment

π-Topology and spin alignment in the photo-excited states of phenylanthracene-t-butylnitroxide radicals

2015 ◽  
Vol 17 (47) ◽  
pp. 31646-31652 ◽  
Author(s):  
Yoshio Teki ◽  
Sadaharu Miyamoto ◽  
Kentaro Koide
Keyword(s):  
Excited States ◽  
High Spin ◽  
Transient Absorption ◽  
Spin Systems ◽  
Spin States ◽  
Spin Alignment ◽  
Time Resolved ◽  
High Spin States ◽  
The Relationship

We have studied the relationship between the π-topology and the photo-excited high-spin states of π-conjugated spin systems, 9-anthracen-(3-phenyl-t-butylnitroxide) radical (1m) and 9-anthracen-(4-phenyl-t-butylnitroxide) radical (1p) systems, by time-resolved ESR and transient absorption spectroscopies.

scholarly journals Time-resolved luminescent spectroscopy of YAG:Ce single crystal and single crystalline films

2010 ◽  
Vol 45 (3-6) ◽  
pp. 395-397 ◽  
Author(s):  
Yu. Zorenko ◽  
V. Gorbenko ◽  
V. Savchyn ◽  
T. Vozniak ◽  
V. Puzikov ◽  
...  
Keyword(s):  
Single Crystal ◽  
Time Resolved ◽  
Single Crystalline ◽  
Luminescent Spectroscopy ◽  
Crystalline Films

scholarly journals Time-Resolved Study of Site-Specific Corrosion in a Single Crystalline Silver Nanoparticle

2019 ◽  
Vol 14 (1) ◽  
Author(s):  
Steffen Trautmann ◽  
André Dathe ◽  
Andrea Csáki ◽  
Matthias Thiele ◽  
Robert Müller ◽  
...  
Keyword(s):  
Silver Nanoparticle ◽  
Time Resolved ◽  
Site Specific ◽  
Single Crystalline

SPIN ALIGNMENT BETWEEN THE TRIPLET EXCITED STATE OF PHENYLANTHRACENE AND THE DANGLING VERDAZYL RADICAL AS STUDIED BY TIME-RESOLVED ELECTRON SPIN RESONANCE

2001 ◽  
Vol 15 (28n30) ◽  
pp. 4029-4031 ◽  
Author(s):  
YOSHIO TEKI ◽  
MASAAKI NAKATSUJI ◽  
YOZO MIURA
Keyword(s):  
Fine Structure ◽  
Electron Spin Resonance ◽  
Electron Spin ◽  
Spectral Simulation ◽  
Spin Alignment ◽  
Time Resolved ◽  
Relative Population ◽  
Excited Triplet ◽  
Verdazyl Radical ◽  
Spin Resonance

The photo-excited quartet (S=3/2) high spin state of a radical-excited triplet pair of a novel compound, phenylanthracene-verdazyl radical, was detected by time-resolved electron spin resonance (TRESR) technique. The TRESR spectrum was well analyzed by the ordinary spin Hamiltonian with the Zeeman and fine-structure terms. The g value, fine-structure splitting, and relative population of the Ms sublevels have been determined to be g=2.0043, D=0.0230 cm -1, E=0.0 cm -1 and P1/2′=P-12′=0.5 and P3/2′=P-3/2′=0.0, respectively, by the spectral simulation. The direct observation of the excited quartet state shows tha the photo-induced intramolecular spin alignment is realized between the excited triplet state (S=1) of the phenylanthracene moiety and the doublet spin (S=1/2) of the dangling verdazyl radical.

Time-resolved x-ray diffraction study of laser-induced shock and acoustic waves in single crystalline silicon

2009 ◽  
Vol 106 (4) ◽  
pp. 044914 ◽  
Author(s):  
K.-D. Liss ◽  
T. d’Almeida ◽  
M. Kaiser ◽  
R. Hock ◽  
A. Magerl ◽  
...  
Keyword(s):  
Diffraction Study ◽  
Acoustic Waves ◽  
Crystalline Silicon ◽  
Single Crystalline Silicon ◽  
X Ray Diffraction ◽  
Time Resolved ◽  
Single Crystalline ◽  
X Ray

Carrier Transport Mechanism in Single Crystalline Organic Semiconductor Thin Film Elucidated by Visualized Carrier Motion

2016 ◽  
Vol 16 (4) ◽  
pp. 3388-3393
Author(s):  
Kohei Matsubara ◽  
Kentaro Abe ◽  
Takaaki Manaka ◽  
Mitsumasa Iwamoto
Keyword(s):  
Thin Film ◽  
Temperature Dependence ◽  
Transport Process ◽  
Carrier Transport ◽  
Second Harmonic ◽  
Potential Drop ◽  
Transport Processes ◽  
Time Resolved ◽  
Single Crystalline ◽  
Injection Process

Time-resolved microscopic second harmonic generation (TRM-SHG) measurement was conducted to evaluate temperature dependence of the anisotropic carrier transport process in 6,13-Bis(triisopropylsilylethynyl) (TIPS) pentacene single crystalline domains for two orthogonal directions. Enhancement of the electric field induced SHG (EFI-SHG) signal at the electrode edge at low temperature suggests the presence of potential drop in the injection process. We directly evaluated temperature dependence of the carrier mobility by taking into account the potential drop, and concluded that the Marcus theory is appropriate to interpret the carrier transport in anisotropic TIPS pentacene thin film. TRM-SHG method is a facile and effective way to directly visualize transport process in anisotropic materials and to evaluate injection and transport processes simultaneously.

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