Carrier-induced phase transition in metal dichlorides XCl2 (X: Fe, Co, and Ni)

TB Prayitno - Journal of Magnetism and Magnetic Materials, 2021 - Elsevier
We investigated the ground state of monolayer 1T-XCl 2 (X: Fe, Co, and Ni) using the
generalized Bloch theorem, which can generate ferromagnetic, spiral, and antiferromagnetic …

Controlling phase transition in monolayer metal diiodides XI2 (X: Fe, Co, and Ni) by carrier doping

TB Prayitno - Journal of Physics: Condensed Matter, 2021 - iopscience.iop.org
We applied the generalized Bloch theorem to verify the ground state (most stable state) in
monolayer metal diiodides 1T-XI 2 (X: Fe, Co, and Ni), a family of metal dihalides, using the …

Spin current distribution in antiferromagnetic zigzag graphene nanoribbons under transverse electric fields

J Zhang, EP Fahrenthold - Scientific reports, 2021 - nature.com
The spin current transmission properties of narrow zigzag graphene nanoribbons (zGNRs)
have been the focus of much computational research, investigating the potential application …

Impossibility of increasing Néel temperature in zigzag graphene nanoribbon by electric field and carrier doping

TB Prayitno - Physica E: Low-dimensional Systems and …, 2021 - Elsevier
We investigated the dependence of Néel temperature as a critical temperature on the
electric field and hole-electron doping in the antiferromagnetically ordered zigzag graphene …

Controllable magnetic ground states in metal diiodide MI2 (M: Fe, Co, and Ni) monolayers by electric field

TB Prayitno, E Budi, AR Mohmad - Solid State Communications, 2024 - Elsevier
We investigated the controllable magnetic ground states of 1T metal diiodide MI 2 (M: Fe,
Co, and Ni) monolayers by applying the electric field. To do so, we utilized the generalized …

Spin stiffness of bilayer zigzag graphene nanoribbon for several configurations

TB Prayitno - Physica E: Low-dimensional Systems and …, 2020 - Elsevier
The spin stiffness of the bilayer zigzag graphene nanoribbon for several configurations was
obtained by means of the total energy difference of the flat spiral formations within the self …

Electric-field-induced spin spiral state in bilayer zigzag graphene nanoribbons

TB Prayitno - Journal of Physics: Condensed Matter, 2020 - iopscience.iop.org
We investigated the emergence of spin spiral ground state induced by the electric field in the
bilayer zigzag graphene nanoribbons for the ferromagnetic edge states. To do that, we …

Dependence of spin states on thermoelectric quantities in a single-layer FeCl2

TB Prayitno, D Susanti - Journal of Physics: Conference Series, 2024 - iopscience.iop.org
Some thermoelectric quantities were considered under the spin states, ie, spin-up and spin-
down states, in a single-layer FeCl 2. It covers the Seebeck coefficient, electrical and thermal …

Contribution of spin states to Seebeck coefficient of a single-layer zigzag graphene nanoribbons

TB Prayitno - Journal of Physics: Conference Series, 2024 - iopscience.iop.org
We investigated the contribution of spin-up and spin-down states to the Seebeck coefficient
in single-layer zigzag graphene nanoribbons. Firstly, we performed first-principles …

Dependence of electronic properties on Coulomb repulsion and electric field in single layer FeI2

TB Prayitno, E Budi, B Nuryasin… - Journal of Physics …, 2023 - iopscience.iop.org
The Coulomb repulsion was applied in the framework of LDA+U approach and electric field
to find out the electronic properties of a single layer 1T-FeI 2. This calculation relies on the …