Terahertz Time-Domain Spectroscopy of 0.73Pb(Mg1/3 Nb2/3 )O3 -0.27PbTiO3 Single Crystal

2014 ◽  
Vol 97 (6) ◽  
pp. 1696-1699 ◽  
Author(s):  
Zehui Yong ◽  
Lianxing He ◽  
Bo Li ◽  
Mingzhe Hu ◽  
Chi Hang Lam ◽  
...  
Keyword(s):  
Single Crystal ◽  
Time Domain ◽  
Terahertz Time Domain Spectroscopy ◽  
Time Domain Spectroscopy

Terahertz time-domain spectroscopy of Cd1-xZnxTe single crystal

2012 ◽  
Author(s):  
Reng Wang ◽  
Xingcao Lin ◽  
Liping Zhang ◽  
Kefeng Zhang ◽  
Cuiling Jiao ◽  
...  
Keyword(s):  
Single Crystal ◽  
Time Domain ◽  
Terahertz Time Domain Spectroscopy ◽  
Time Domain Spectroscopy

scholarly journals Probing temperature- and solvent-dependent protein dynamics using terahertz time-domain spectroscopy

2013 ◽  
Vol 47 (1) ◽  
pp. 146-153 ◽  
Author(s):  
Katarzyna M. Tych ◽  
Christopher D. Wood ◽  
Andrew D. Burnett ◽  
Arwen R. Pearson ◽  
A. Giles Davies ◽  
...  
Keyword(s):  
Single Crystal ◽  
Time Domain ◽  
Egg White ◽  
Effect Of Temperature ◽  
Hen Egg White Lysozyme ◽  
Terahertz Time Domain Spectroscopy ◽  
Time Domain Spectroscopy ◽  
Egg White Lysozyme ◽  
Hen Egg White ◽  
Hen Egg

The effect of temperature on the terahertz-frequency-range material properties of lyophilized and single-crystal hen egg-white lysozyme has been measured using terahertz time-domain spectroscopy, with the results presented and discussed in the context of protein and solvent dynamical and glass transitions. Lyophilized hen egg-white lysozyme was measured over a temperature range from 4 to 290 K, and a change in the dynamical behaviour of the sample at around 100 K was observed through a change in the terahertz absorption spectrum. Additionally, the effect of cryoprotectants on the temperature-dependent absorption coefficient is studied, and it is demonstrated that terahertz time-domain spectroscopy is capable of resolving the true glass transition temperature of single-crystal hen egg-white lysozyme at ∼150 K, which is in agreement with literature values measured using differential scanning calorimetry.

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