scholarly journals Mixed-order transition and tricritical point associated with checkerboard supersolidity in the two-dimensional t2−V1 model

2020 ◽  
Vol 101 (3) ◽  
Author(s):  
Amrita Ghosh ◽  
Satyaki Kar ◽  
Sudhakar Yarlagadda
Keyword(s):  
Tricritical Point ◽  
Order Transition ◽  
Two Dimensional ◽  
Mixed Order

First-order transition in the dense two-dimensional classical Coulomb gas

1993 ◽  
Vol 48 (16) ◽  
pp. 12304-12307 ◽  
Author(s):  
Guang-Ming Zhang ◽  
Hong Chen ◽  
Xiang Wu
Keyword(s):  
Coulomb Gas ◽  
Order Transition ◽  
Two Dimensional ◽  
First Order ◽  
First Order Transition ◽  
Classical Coulomb Gas

scholarly journals Metal-to-Insulator Transitions in Strongly Correlated Regime

2018 ◽  
Vol 9 (1) ◽  
pp. 80
Author(s):  
Jian Huang ◽  
Loren Pfeiffer ◽  
Ken West
Keyword(s):  
Critical Behavior ◽  
Intermediate Phase ◽  
Insulator Transition ◽  
Order Transition ◽  
Strongly Correlated ◽  
Two Dimensional ◽  
First Order ◽  
Wigner Crystallization ◽  
Metal To Insulator Transition ◽  
First Order Transition

Transport results from measuring ultra-clean two-dimensional systems, containing tunable carrier densities from 7 × 10 8 cm − 2 to ∼ 1 × 10 10 cm − 2 , reveal a strongly correlated liquid up to r s ≈ 40 where a Wigner crystallization is anticipated. A critical behavior is identified in the proximity of the metal-to-insulator transition. The nonlinear DC responses for r s > 40 captures hard pinning modes that likely undergo a first order transition into an intermediate phase in the course of melting.

Fluctuation-Induced First-Order Transition and Tricritical Point in EuPtSi

2019 ◽  
Vol 88 (9) ◽  
pp. 093701 ◽  
Author(s):  
Toshiro Sakakibara ◽  
Shota Nakamura ◽  
Shunichiro Kittaka ◽  
Masashi Kakihana ◽  
Masato Hedo ◽  
...  
Keyword(s):  
Tricritical Point ◽  
Order Transition ◽  
First Order ◽  
First Order Transition
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