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Teguh Yoga Raksa, Teguh
Universitas Indonesia

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STUDI PEMBALIKAN POLARISASI DAN MODEL HISTERISIS PADA MATERIAL LAPISAN TIPIS BARIUM STRONSIUM (Ba0,5 Sr 0,5TiO3 ) DIDADAH Pb, Mg dan Cu Yoga Raksa, Teguh; Hikam, Muhammad; Iriani, Yofentina
Jurnal Spektra Vol 15, No 1 (2014): Spektra: Jurnal Fisika dan Aplikasinya
Publisher : Jurnal Spektra

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Abstract

Switching phenomenon inBIST thin film will be studiedusing bulk ferroelectric material approach. Static and dynamic  approach will be formulated by combination of Landau – Devonshire (LD) and Landau – Kalatnikov (LK) equation to determined maximum and minimum of switching current. Hysteresis loop was developed using sinusoidal electrical field  response by variation in frequency and amplitude of electrical field to describe hysteresis model of BST. Keywords: Switching Phenomenon , Hysterisis Model, Landau Theory,BST