MAGNETIC PROPERTIES OF THE TWO-LEG ZIG-ZAG LADDER IN QUANTUM SPIN SYSTEM NH4CuCl3

Teguh Yoga  Raksa; Budhy Kurniawan R.

MAGNETIC PROPERTIES OF THE TWO-LEG ZIG-ZAG LADDER IN QUANTUM SPIN SYSTEM NH4CuCl3

Teguh Yoga Raksa
, Budhy Kurniawan R.

Department of Physics

Research output: Contribution to journal › Article › peer-review

Abstract

Numerical analysis of the two-leg zig-zag ladder as a single chain with next-nearest neighbour interactions has been formulated by Cabra (1999) with the following Hamiltonian: Other formulation for two leg zig-zag ladder with dimmerized chains and coupling between the chains is as follow : From these formulations, we study the closing of the gap at zero magnetization by means of the fine—tuning mechanism and disappreance of the 1/2 plateau (gap) at ﬁnite by alternating dimerization of the chains along the rungs. We also described NH4CuCl3 under high magnetic ﬁelds in a two-leg system.

Original language	English
Journal	Jurnal Sains Materi Indonesia (Indonesian Journal of Materials Science)
Publication status	Published - 2002

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title = "MAGNETIC PROPERTIES OF THE TWO-LEG ZIG-ZAG LADDER IN QUANTUM SPIN SYSTEM NH4CuCl3",

abstract = "Numerical analysis of the two-leg zig-zag ladder as a single chain with next-nearest neighbour interactions has been formulated by Cabra (1999) with the following Hamiltonian: Other formulation for two leg zig-zag ladder with dimmerized chains and coupling between the chains is as follow : From these formulations, we study the closing of the gap at zero magnetization by means of the fine—tuning mechanism and disappreance of the 1/2 plateau (gap) at ﬁnite by alternating dimerization of the chains along the rungs. We also described NH4CuCl3 under high magnetic ﬁelds in a two-leg system.",

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year = "2002",

language = "English",

journal = " Jurnal Sains Materi Indonesia (Indonesian Journal of Materials Science)",

issn = "2614-087X",

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AU - Raksa, Teguh Yoga

AU - R., Budhy Kurniawan

PY - 2002

Y1 - 2002

N2 - Numerical analysis of the two-leg zig-zag ladder as a single chain with next-nearest neighbour interactions has been formulated by Cabra (1999) with the following Hamiltonian: Other formulation for two leg zig-zag ladder with dimmerized chains and coupling between the chains is as follow : From these formulations, we study the closing of the gap at zero magnetization by means of the fine—tuning mechanism and disappreance of the 1/2 plateau (gap) at ﬁnite by alternating dimerization of the chains along the rungs. We also described NH4CuCl3 under high magnetic ﬁelds in a two-leg system.

AB - Numerical analysis of the two-leg zig-zag ladder as a single chain with next-nearest neighbour interactions has been formulated by Cabra (1999) with the following Hamiltonian: Other formulation for two leg zig-zag ladder with dimmerized chains and coupling between the chains is as follow : From these formulations, we study the closing of the gap at zero magnetization by means of the fine—tuning mechanism and disappreance of the 1/2 plateau (gap) at ﬁnite by alternating dimerization of the chains along the rungs. We also described NH4CuCl3 under high magnetic ﬁelds in a two-leg system.

UR - http://jurnal.batan.go.id/index.php/jsmi/article/view/5252

M3 - Article

SN - 2614-087X

JO - Jurnal Sains Materi Indonesia (Indonesian Journal of Materials Science)

JF - Jurnal Sains Materi Indonesia (Indonesian Journal of Materials Science)

ER -

MAGNETIC PROPERTIES OF THE TWO-LEG ZIG-ZAG LADDER IN QUANTUM SPIN SYSTEM NH4CuCl3

Abstract

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