Possible “umbrella”-like antimagnetic rotation mode in odd- A Pd101,103 and even-even Pd102,104

2018 ◽  
Vol 97 (2) ◽  
Author(s):  
H. Jia ◽  
B. Qi ◽  
C. Liu ◽  
Q. Hu ◽  
S. Y. Wang
2021 ◽  
Vol 57 (4) ◽  
Author(s):  
A. Y. Deo ◽  
Khamosh Yadav ◽  
Madhu ◽  
S. K. Tandel ◽  
R. Kumar

2013 ◽  
Vol 40 (2) ◽  
pp. 0202007
Author(s):  
李超 Li Chao ◽  
赵磊 Zhao Lei ◽  
黄志华 Huang Zhihua ◽  
林宏奂 Lin Honghuan ◽  
邓颖 Deng Ying ◽  
...  

2019 ◽  
Vol 13 (3) ◽  
pp. JAMDSM0054-JAMDSM0054
Author(s):  
Shijin CHEN ◽  
Xiaoyang CHEN ◽  
Tao ZHANG ◽  
Qingqing LI ◽  
Jiaming GU

1992 ◽  
Vol 291 ◽  
Author(s):  
J. Gryko ◽  
R. E. Allen

ABSTRACTIn our first-principles-based molecular dynamics simulations for Si(100), we have found that the total energy U(θ) is rather flat with respect to the bond-rotation angle θ for |θ| <10°, with shallow minima at the positions θ = ± θ0 corresponding to a tilted-dimer geometry. Here we calculate the Fourier transform of the atomic displacements, u(ω), and find a characteristic bond-rotation mode with v − 5 THz. This mode is primarily associated with the upper atom in a dimer, and appears to be a signature of the tilted-dimer reconstruction. At low temperature the vibrations are nearly harmonic, but at high temperature there is strong anharmonicity, and θ appears to exhibit chaotic behavior.


2011 ◽  
Vol 694 (4-5) ◽  
pp. 322-326 ◽  
Author(s):  
Santosh Roy ◽  
S. Chattopadhyay ◽  
Pradip Datta ◽  
S. Pal ◽  
S. Bhattacharya ◽  
...  

2011 ◽  
Vol 107 (12) ◽  
Author(s):  
P. W. Zhao ◽  
J. Peng ◽  
H. Z. Liang ◽  
P. Ring ◽  
J. Meng

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