Novel composites for which both the permeability and the permittivity are negative are of interest for use as "left-handed" materials. We propose the synthesis and characterization of left-handed materials based on bilayers and multilayers of ferromagnetic-ferroelectric phases. Such a layered structure consisting of ferrites and ferroelectrics shows strong magnetoelectric interactions. A magnetoelectric composite based left-handed material device will therefore have unique magnetic and electric field tunability and low microwave losses.
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Nanjing Univ, Natl Lab Solid State Microstruct, Nanjing 210093, Peoples R ChinaNanjing Univ, Natl Lab Solid State Microstruct, Nanjing 210093, Peoples R China
Shen, NH
Wang, Q
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机构:Nanjing Univ, Natl Lab Solid State Microstruct, Nanjing 210093, Peoples R China
Wang, Q
Chen, J
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机构:Nanjing Univ, Natl Lab Solid State Microstruct, Nanjing 210093, Peoples R China
Chen, J
Fan, YX
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机构:Nanjing Univ, Natl Lab Solid State Microstruct, Nanjing 210093, Peoples R China
Fan, YX
Ding, JP
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机构:Nanjing Univ, Natl Lab Solid State Microstruct, Nanjing 210093, Peoples R China
Ding, JP
Wang, HT
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机构:Nanjing Univ, Natl Lab Solid State Microstruct, Nanjing 210093, Peoples R China
Wang, HT
Tian, YJ
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机构:Nanjing Univ, Natl Lab Solid State Microstruct, Nanjing 210093, Peoples R China
Tian, YJ
Ming, NB
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机构:Nanjing Univ, Natl Lab Solid State Microstruct, Nanjing 210093, Peoples R China