SelectedWorks - Orion Ciftja

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Selected Works of Orion Ciftja

Professor

Professor of Physics with expertise in Theoretical Condensed Matter Physics and related areas.

Works
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About Orion Ciftja

Professor of Physics with expertise in Theoretical Condensed Matter Physics and related areas.

Present	Professor, Prairie View A&M University ‐ Physics
Institution Organization Position Type Position Title Time Period to Options Current Position Affiliate my profile with this Institution

Physics

Theoretical Condensed Matter Physics, Fractional Quantum Hall Effect, Strongly Correlated Electronic Systems, Molecular Magnetism, and Monte Carlo Simulation

Article

Two-dimensional finite quantum Hall clusters of electrons with anisotropic features

Chemistry & Physics Faculty Publications (2022)

Orion Ciftja

Low-dimensional nano and two-dimensional materials are of great interest to many disciplines and may have a lot of applications in ...

Article

Integrals of Legendre polynomials over half range and their relation ...

Chemistry & Physics Faculty Publications (2022)

Orion Ciftja

Spherical symmetry is often encountered in many problems in mathematics and physical sciences. On the other hand, cases that involve ...

Article

Variation of the elliptical Fermi surface for a two-dimensional electron ...

Chemistry & Physics Faculty Publications (2022)

Orion Ciftja

We consider a two-dimensional electron gas in the thermodynamic (bulk) limit. It is assumed that the system consists of fully ...

Article

Detailed Study of an Ultra-Small Pauli Crystal

Chemistry & Physics Faculty Publications (2022)

Orion Ciftja and Josep Batle

Particular geometric arrangements, called Pauli crystals, have been conjectured to exist in a two-dimensional system of free fermions under harmonic ...

Article

Exact classical spin dynamics of high spin nanoscale molecular magnetic ...

Chemistry & Physics Faculty Publications (2022)

Orion Ciftja

A common feature of many organic-based molecular magnets is that inter-molecular magnetic interactions are extremely weak compared to intra-molecular ones. ...

Article

Electrostatic energy of interaction between uniformly charged hemispherical surfaces

Chemistry & Physics Faculty Publications (2022)

Orion Ciftja

The purpose of this study is to gain insights on the nature of the electrostatic energy of interaction between two ...

Article

Deformation of the Fermi surface of a spinless two-dimensional electron ...

Chemistry & Physics Faculty Publications (2021)

Orion Ciftja

We consider the stability of the circular Fermi surface of a two-dimensional electron gas system against an elliptical deformation induced ...

Article

Interaction energy between two identical hemispherical surfaces with uniform surface ...

Chemistry & Physics Faculty Publications (2021)

Brent Ciftja, Cal Colbert-Pollack, Orion Ciftja and Lindsey Littlejohn

Obtaining the interaction energy between two uniformly charged hemispherical surfaces in compact analytical form seems to be an impossible task ...

Article

Results for the electrostatic potential of a uniformly charged hemispherical ...

Chemistry & Physics Faculty Publications (2021)

Brent Ciftja, Cal Colbert-Pollack, Orion Ciftja and Lindsey Littlejohn

We study the form of the electrostatic potential created by a hemispherical surface with uniform surface charge density. We specifically ...

Article

Integer quantum Hall effect with an anisotropic Coulomb interaction potential

Chemistry & Physics Faculty Publications (2021)

Orion Ciftja

We consider the properties of an integer quantum Hall effect state at filling factor one of the lowest Landau level ...

Article

Origin of the anisotropic Coulomb interaction potential for a two-dimensional ...

Chemistry & Physics Faculty Publications (2021)

Orion Ciftja

There have been several studies that have considered an anisotropic Coulomb interaction potential of a specific form to model anisotropic ...

Article

A two-dimensional electron gas suspended above a neutralizing background

Chemistry & Physics Faculty Publications (2021)

Orion Ciftja, Josep Batle and Miquel Pons-Viver

We consider a two-dimensional electron gas system consisting of a layer of electrons suspended above its jellium neutralizing background counterpart. ...

Article

Electrostatic potential energy stored in a hemispherical surface with uniform ...

Chemistry & Physics Faculty Publications (2021)

Orion Ciftja

We report an exact result for the electrostatic potential energy stored in a hemispherical surface with uniform surface charge density. ...

Article

Fourier transform method for the electrostatic self-energy of a solid ...

Chemistry & Physics Faculty Publications (2021)

Orion Ciftja

The problem of a solid sphere with uniform volume charge density is encountered in virtually all undergraduate calculus-based physics textbooks ...

Article

New solution method for the problem of a uniformly charged ...

Chemistry & Physics Faculty Publications (2021)

Orion Ciftja and Brent Ciftja

A common problem in electrostatics is determining the electrostatic potential due to a uniformly charged straight wire. The solution of ...

Article

Energy stored and capacitance of a circular parallel plate nanocapacitor

Chemistry & Physics Faculty Publications (2021)

Orion Ciftja

Nanocapacitors have received a great deal of attention in recent years due to the promises of high energy storage density ...

Article

Minimum and maximum energy for crystals of magnetic dipoles

Chemistry & Physics Faculty Publications (2020)

Josep Batle and Orion Ciftja

Properties of many magnetic materials consisting of dipoles depend crucially on the nature of the dipole–dipole interaction. In the present ...

Article

Results for the electrostatic potential of a uniformly charged square ...

Chemistry & Physics Faculty Publications (2020)

Orion Ciftja and Brent Ciftja

We provide theoretical insights on a mathematical approach used to calculate the Coulomb electrostatic potential of a uniformly charged square ...

Article

Energy of the Bose Laughlin quantum Hall state of few ...

Chemistry & Physics Faculty Publications (2020)

Orion Ciftja

We report exact analytical results for the energy of the Bose Laughlin state of small systems of electrons at half ...

Article

A uniformly charged circular disk with an anisotropic Coulomb interaction ...

Chemistry & Physics Faculty Publications (2020)

Orion Ciftja

We consider a uniformly charged circular disk containing elementary charges that interact with an anisotropic Coulomb interaction potential. Such an ...

Article

Electrostatic potential of a uniformly charged square plate at an ...

Chemistry & Physics Faculty Publications (2020)

Orion Ciftja

We calculate exactly in closed analytic form the Coulomb electrostatic potential created by a uniformly charged square plate at an ...

Article

Results for the ground state energy of a finite system ...

Chemistry & Physics Faculty Publications (2020)

Orion Ciftja

We investigate the ground state energy of a finite classical system consisting of an arbitrary number of electric dipoles localized ...

Article

Detailed solution of the problem of Landau states in a ...

Chemistry & Physics Faculty Publications (2020)

Orion Ciftja

Understanding the quantum problem of a free charged particle undergoing two-dimensional motion in a perpendicular uniform, constant magnetic field is ...

Article

Results for charged disks with different forms of surface charge ...

Chemistry & Physics Faculty Publications (2020)

Orion Ciftja

The equilibrium surface charge density of a charged disk is strikingly different from that of a uniformly charged disk. This ...

Article

Energy of a finite three-dimensional electron gas of spinless electrons

Chemistry & Physics Faculty Publications (2020)

O. Ciftja

We study a finite three-dimensional electron gas system consisting of an arbitrary number of electrons embedded in a finite cubic ...

About Orion Ciftja

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Research Works (141)