CERiMRE https://jurnal.unej.ac.id/index.php/CERiMRE Physics Department, Faculty of Mathematics and Natural Sciences The University of Jember VOLUME 2, ISSUE 1 MAY 2019 TABLE OF CONTENTS Volume 2, Issue 1 May – 2019 Page Cover i Table of Contents ii Editorial Board iii Study of Phenomenon STT (Spin Transfer Torque) on Permalloy NiFe Material Shaped Nanowire Using Micromagnetic Simulation Khiptiatun Ni’mah, Lutfi Rohman and Endhah Purwandari 1 – 9 Effect of Write Head Movement On Magnetic Spin Domain Reversal of Nanocube Co/Pd Alloy Material Using Micromagnetic Simulation Ilham Heru Baskoro and Merinda Lestari 10 – 18 Young’s Modulus Calculation of Some Metals Using Molecular Dynamics Method Based on the Morse Potential Fitriana Faizatu Zahroh, Iwan Sugihartono and Ernik D. Safitri 19 – 34 The effect of temperatur to electron concentration in the GaAs crystal based p-n junction due to deformation potential scattering Nova Alviati, Samsiatun Hoiriyah, Misto and Edy Supriyanto 35 – 44 Modeling of Ferrous Metal Diffusion in Liquid Lead Using Molecular Dynamics Simulation Ahmad Anwar Nuris 45 – 55