LOW-TEMPERATURE HIGH-RESOLUTION INFRARED SPECTRUM OF ETHANE-1D, C2H5D: ROTATIONAL ANALYSIS OF THE ν17 BAND NEAR 805 cm−1using ERHAM.

2015 ◽  
Author(s):  
Peter Groner ◽  
Mary Smith ◽  
Arlan Mantz ◽  
Linda Brown ◽  
Keeyoon Sung ◽  
...  
Keyword(s):  
High Resolution ◽  
Low Temperature ◽  
Infrared Spectrum ◽  
Rotational Analysis

The high-resolution FT-infrared spectrum of difluorodiazirine, F2CN2: Rotational analysis of the ν3 fundamental

1991 ◽  
Vol 148 (2) ◽  
pp. 453-461 ◽  
Author(s):  
Hans Sieber ◽  
Hans Jürgen Neusser ◽  
Fred Stroh ◽  
Manfred Winnewisser
Keyword(s):  
High Resolution ◽  
Infrared Spectrum ◽  
Rotational Analysis

Transition Insulator-Metal and Antiferromagnetic-Paramagnetic Cu Doped in La0.47Ca0.53MnO3

2015 ◽  
Vol 1123 ◽  
pp. 73-77 ◽  
Author(s):  
Yohanes Edi Gunanto ◽  
K. Sinaga ◽  
B. Kurniawan ◽  
S. Poertadji ◽  
H. Tanaka ◽  
...  
Keyword(s):  
High Resolution ◽  
Low Temperature ◽  
Magnetic Structure ◽  
Room Temperature ◽  
Paramagnetic Phase ◽  
Perovskite Manganites ◽  
Antiferromagnetic Phase ◽  
Temperature Transition ◽  
Cu Doping ◽  
Metal State

The study of the perovskite manganites La0.47Ca0.53Mn1-xCuxO3 with x = 0, 0.06, 0.09, and 0.13 has been done. The magnetic structure was determined using high-resolution neutron scattering at room temperature and low temperature. All samples were paramagnetic at room temperature and antiferromagnetic at low temperature. Using the SQUID Quantum Design, the samples showed that the doping of the insulating antiferromagnetic phase La0.47Ca0.53MnO3 with Cu doping resulted in the temperature transition from an insulator to metal state, and an antiferromagnetic to paramagnetic phase. The temperature transition from an insulator to metal state ranged from 23 to 100 K and from 200 to 230 K for the transition from an antiferromagnetic to paramagnetic phase.

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