List of Articles Piezoelectric layer Open Access Article Abstract Page Full-Text 1 - Free Vibration of Functionally Graded Beams with Piezoelectric Layers Subjected to Axial Load M Karami Khorramabadi 20.1001.1.20083505.2009.1.1.3.2 Open Access Article Abstract Page Full-Text 2 - Effect of Electric Potential Distribution on Electromechanical Behavior of a Piezoelectrically Sandwiched Micro-Beam A Shah-Mohammadi-Azar G Rezazadeh R Shabani 20.1001.1.20083505.2012.4.1.4.4 Open Access Article Abstract Page Full-Text 3 - Dynamic Stability of Functionally Graded Beams with Piezoelectric Layers Located on a Continuous Elastic Foundation N Omidi M Karami Khorramabadi A Niknejad 20.1001.1.20083505.2009.1.2.6.7