Numerical study of the two-dimensional Hubbard model

1989 ◽  
Vol 40 (1) ◽  
pp. 506-516 ◽  
Author(s):  
S. R. White ◽  
D. J. Scalapino ◽  
R. L. Sugar ◽  
E. Y. Loh ◽  
J. E. Gubernatis ◽  
...  
Keyword(s):  
Hubbard Model ◽  
Numerical Study ◽  
Two Dimensional

Magnetization in the two-dimensional Hubbard model: a numerical study

1997 ◽  
Vol 104 (2) ◽  
pp. 347-352
Author(s):  
R.E. Hetzel ◽  
P. Topalis ◽  
K.W. Becker
Keyword(s):  
Hubbard Model ◽  
Numerical Study ◽  
Two Dimensional

Numerical study of the two-dimensional Hubbard model for various band fillings

1990 ◽  
Vol 41 (4) ◽  
pp. 2313-2320 ◽  
Author(s):  
A. Moreo ◽  
D. J. Scalapino ◽  
R. L. Sugar ◽  
S. R. White ◽  
N. E. Bickers
Keyword(s):  
Hubbard Model ◽  
Numerical Study ◽  
Two Dimensional

Numerical Study on Two-dimensional Magnetic Photonic Crystals Made of Magnetized Ferrites

PIERS Online ◽  
2007 ◽  
Vol 3 (3) ◽  
pp. 305-307 ◽  
Author(s):  
Jie Xu ◽  
Ping Chen ◽  
Yue Shi ◽  
Xin-Yi Ji ◽  
Ai-Min Jiang ◽  
...  
Keyword(s):  
Photonic Crystals ◽  
Numerical Study ◽  
Two Dimensional ◽  
Magnetic Photonic Crystals

Co-planar two-dimensional Metal-Insulator-Semiconductor Capacitor: Numerical study of the device electrostatics.

2017 ◽  
Author(s):  
Varun Bheemireddy
Keyword(s):  
Space Charge ◽  
High Performance ◽  
Numerical Study ◽  
2D Materials ◽  
Space Charge Density ◽  
Two Dimensional ◽  
Short Channel ◽  
Metal Insulator ◽  
Metal Insulator Semiconductor ◽  
New Family

The two-dimensional(2D) materials are highly promising candidates to realise elegant and e cient transistor. In the present letter, we conjecture a novel co-planar metal-insulator-semiconductor(MIS) device(capacitor) completely based on lateral 2D materials architecture and perform numerical study of the capacitor with a particular emphasis on its di erences with the conventional 3D MIS electrostatics. The space-charge density features a long charge-tail extending into the bulk of the semiconductor as opposed to the rapid decay in 3D capacitor. Equivalently, total space-charge and semiconductor capacitance densities are atleast an order of magnitude more in 2D semiconductor. In contrast to the bulk capacitor, expansion of maximum depletion width in 2D semiconductor is observed with increasing doping concentration due to lower electrostatic screening. The heuristic approach of performance analysis(2D vs 3D) for digital-logic transistor suggest higher ON-OFF current ratio in the long-channel limit even without third dimension and considerable room to maximise the performance of short-channel transistor. The present results could potentially trigger the exploration of new family of co-planar at transistors that could play a signi significant role in the future low-power and/or high performance electronics.<br>

scholarly journals Pairing correlations in the cuprates: A numerical study of the three-band Hubbard model

2021 ◽  
Vol 103 (14) ◽  
Author(s):  
Peizhi Mai ◽  
Giovanni Balduzzi ◽  
Steven Johnston ◽  
Thomas A. Maier
Keyword(s):  
Hubbard Model ◽  
Numerical Study ◽  
Pairing Correlations
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