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Publications

Journal Publications

       Strong magnetochiral dichroism in chiral/magnetic layered heterostructures            

       A. Christofi

       Opt. Lett. 43, 5741 (2018) pdf â€‹

 

21.

       Giant enhancement of Faraday rotation due to electromagnetically induced transparency in all-dielectric         magneto-optical metasurfaces              

       A. Christofi, Y. Kawaguchi, A. Alu and A. B. Khanikaev

       Opt. Lett. 43, 1838 (2018) pdf â€‹

 

20.

19.

       Metal-coated magnetic nanoparticles in an optically active medium: A nonreciprocal metamaterial           

       A. Christofi and N. Stefanou

       Phys. Rev. B 97, 125129 (2018) pdf

       Nonreciprocity and one-way topological transitions in hyperbolic metamaterials           

       A. Leviyev, B. Stein, A. Christofi, T. Galfsky, H. Krishnamoorthy, I. L. Kuskovsky, V. Menon and

       A. B. Khanikaev

       APL Photonics 2, 076103 (2017) pdf

 

18.

       Probing scattering resonances of Vogel's spirals with the Green's matrix spectral method              A. Christofi, F. A. Pinheiro and L. Dal Negro

       Opt. Lett. 41, 1933 (2016)   pdf

 

17.

       Dual photonic–phononic nanocavities for tailoring the acousto-optic interaction

       N. Papanikolaou, E. Almpanis, G. Gantzounis, A. Christofi, L. Athanasekos and N. Stefanou
       Microel. Eng. 159, 80 (2016)   pdf

16.

        Design and fabrication of suspended Si3N4 nanobeam cavities 

        L. Athanasekos, A. Christofi, G. Gantzounis, E. Bolomyti, G. Papageorgiou, M. Skoulikidou, I. Raptis and                 N. Papanikolaou
        Microel. Eng. 159, 42 (2016)   pdf

15.

        Strong circular dichroism of core-shell magnetoplasmonic nanoparticles 

        P. Varytis, N. Stefanou, A. Christofi and N. Papanikolaou
        J. Opt. Soc. Am. B 32, 1063 (2015)   pdf

14.

14.

       Nonreciprocal guided modes in photonic crystals of magnetic garnet particles with a planar defect

        A. Christofi and N. Stefanou
        J. Opt. Soc. Am. B 31, 2104 (2014)   pdf

13.

       Periodic structures of magnetic garnet particles for strong Faraday rotation enhancement

       A. Christofi, N. Stefanou and N. Papanikolaou

       Phys. Rev. B 89, 214410 (2014)   pdf

12.

12.

       Layer multiple scattering calculations for nonreciprocal photonic structures

       A. Christofi and N. Stefanou

       Int. J. Mod. Phys. B 28, 1441012 (2014)   pdf

11.

       Multiple scattering calculations for nonreciprocal planar magnetoplasmonic nanostructures          A. Christofi, C. Tserkezis and N. Stefanou

       J. Quant. Spectrosc. Ratiat. Transfer 146, 34 (2014) [Invited Paper]   pdf

 

10.

       Strong magnetochiral dichroism of helical structures of garnet particles

       A. Christofi and N. Stefanou
       Opt. Lett. 38, 4629 (2013)   pdf

 

9.

       Nonreciprocal photonic surface states in periodic structures of magnetized plasma nanospheres

       A. Christofi and N. Stefanou
       Phys. Rev. B 88, 125133 (2013)   pdf

8.

8.

       Nonreciprocal optical response of helical periodic structures of plasma spheres in a static magnetic field

       A. Christofi and N. Stefanou
       Phys. Rev. B 87, 115125 (2013)   pdf

7.

       Giant optical activity of helical architectures of plasmonic nanorods

        A. Christofi, N. Stefanou, G. Gantzounis and N. Papanikolaou
        J. Phys. Chem. C 116, 16674 (2012)   pdf

 

6.

       Helical assemblies of plasmonic nanorods as chiral metamaterials

       A. Christofi, N. Stefanou, G. Gantzounis, and N. Papanikolaou
       Proc. SPIE 8423, 84230A (2012) [Best Student Paper Award]   pdf

 

5.

       Photonic structures of metal-coated chiral spheres

       A. Christofi and N. Stefanou
       J. Opt. Soc. Am. B 29, 1165 (2012)   pdf

 

4.

       Optical modes of chiral photonic composites

       A. Christofi, N. Stefanou and S. Thanos
       Microel. Eng. 90, 152 (2012)   pdf

 

3.

       Spiral-staircase photonic structures of metallic nanorods

       A. Christofi, N. Stefanou, G. Gantzounis and N. Papanikolaou
       Phys. Rev. B 84, 125109 (2011)   pdf

 

2.

       Photonic eigenmodes and light propagation in periodic structures of chiral nanoparticles

       A. Christofi, N. Stefanou, and G. Gantzounis
       Phys. Rev. B 83, 245126 (2011)   pdf

 

1.

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