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Dr. Mahamad Ahamad Mohiddon

Associate Professor
Department of Physics

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Education

Degree Specialization University/Institute Name, Year
Ph.D. Physics/Experimental Condensed Matter Physics Indian Institute of Technology Roorkee, Roorkee, 2009
M.Sc. Physics Nagarjuna University, Guntur, 2002

Research Interests

  • X-ray absorption Spectroscopy
  • Optical field strength investigation by Scanning Near field Optical microscopy and its application in Surface Enhanced Raman Spectroscopy
  • Nanostructure thin film fabrication for device application
  • Materials for electrocaloric and magnetocaloric applications

Current Courses Taught / Teaching Interest

  • Condensed Matter Physics BSP503
  • Quantum Mechanics 20MSP105
  • Electronics 19BSPH111
  • Physics 20PH0101
  • Material Science 20PH0102
  • Biomedical Physics  PH0140

Academic Experience / Industrial Experience

  • Thorough academician and researcher with over 11 years of experience in reputed institutions in India and abroad.
  • Working with SRM University Delhi-NCR since Jan 2019.
  • Worked as an Assistant Professor in National Institute of Technology Andhra Pradesh (NIT AP) from Aug 2015 to May 2018.

Achievements / Awards / Recognitions

  • Won ‘Best Poster Award’ at the 57th DAE-SSPS 2012 symposium held at IIT Bombay during 3rd to 7th Dec 2012 organized by Department of Atomic Energy and Bhabha Atomic Research Center, India. F-167, REG-510.
  • GATE -2005

R&D / Industrial Projects

  • DST Young Scientist project entitled “Scanning Near field optical microscopy investigations of optical field strengths in metal-dielectric nanostructures and their application in surface enhanced Raman spectroscopy” (April 2015 to March 2018) -28.5 Lakh.

Selected Publications/Working Papers

  • Strong Two-photon Absorption in ErFeO3 Thin Films Studied Using Femtosecond Near-infrared Z-scan Technique, Anshu Gaur, M.Ahamad Mohiddon, Venugopal Rao Soma, Journal of Applied Physics 127 (2020) 173104; [Impact factor 2.32]
  • Optical confinement in TiO2 waveguides fabricated by resist free electron beam lithography, L.D.Varma Sangani, Md. Ahamad Mohiddon, G. Rajaramam. M. GhanashyamKrishna, Optics & Laser Technology; 123 (2020) 105901 [I. factor 3.31]
  • Surface plasmon resonance, photoluminescence and surface enhanced Raman scattering behaviour of Ag/ZnO, ZnO/Ag and ZnO/Ag/ZnO thin films, R. Praveena, V.S. Sameera, Md.Ahamad Mohiddon, M.Ghanashyam Krishna, Physica B: Condensed Matter 555 (2019) 118–124, [Impact factor 1.45]
  • Femtosecond Laser induced Nanoparticle Embedded Periodic Surface Structures on Crystalline Silicon for Reproducible & Multiple Utility Surface Enhanced Raman Scattering Application, Syed Hamad, M. S. S. Bharati, Y. Balaji, P. G. Krishna, S. V. Nageswara Rao, Anand Pathak, Md Ahamad Mohiddon; S. Venugopal Rao, ACS Omega 3 (2018) 18420-432. [Impact factor 2.58]
  • Phenomenological understanding of flash sintering in MnCo2O4. Anshu Gaur, Md. Ahamad Mohiddon, and Vincenzo M Sglavo, J. European Ceramic Society 38 (2018) 4543–4552 [Impact factor – 3.41]
  • Electrical and thermal tuning of the quality factor and free spectral range of optical resonance of nematic liquid crystal micro-droplets, Junaid A S, Md. Ahamad Mohiddon, N. Dutta and Surajit Dhara, Physical Review E, 96 (2017) 022702 [Impact Factor 2.29]
  • Enhanced nonlinear optical effects in organic frustum-shaped mircoresonators, E.A. Mamonov, V.B. Novikov, N.V. Mitetelo, I.A. Kolmycheck, A.I. Maydykovskiy, V Krishna, Y.S.L.V. Narayana, Md. Ahamad Mohiddon, R. Chandrasekar, T.V.  Muzina
    Laser Physics Letters. 14/3 (2017) 035403 [Impact factor – 2.46].
  • Two-Photon Luminescence and Second-Harmonic Generation in Organic Non-Linear Surface Comprised of Self-Assembled Frustum Shaped Organic Micro-Lasers
    D. Venkatakrishnarao,Y. S. L. V. Narayana, Md. Ahamad Mohiddon,  E. A. Mamonov, I. A. Kolmychek, A. I. Maydykovskiy, V. B. Novikov, T. V. Murzina, and R. Chandrasekar, Advanced Materials 29 (2017) 1605260 [Impact factor – 18.96].
  • The Photonic Side of Curcumin: Microsphere Resonators Self-Assembled from Curcumin Derivatives Emitting Visible/Near-Infrared Light, D. Venkata Krishnarao, Md. Ahamad Mohiddon and R. Chandrasekar, Advanced Optical Materials 5/2 (2016) 1600613-19 [Impact factor – 4.06]
  • Self-Assembly of "Chalcone" Type Push-Pull Dye Molecules into Organic Single Crystalline Micro-Ribbons and Rigid Micro-Rods for Vis-NIR-Range Photonic Cavity Applications, R. Vattikunta, D. Venkatakrishnarao, Md. Ahamad Mohiddon, R. Chandrasekar, Chem. Phys. Chem. 17 (2016) 3435–3441 [Impact Factor 3.14].
  • Single-particle to single-particle transformation of an active type organic microtubular homo-structure photonic resonator into a passive type hetero-structure resonator, U. Venkataramudu, D. Venkatakrishnarao, N. Chandrasekahar, Md. Ahamad Mohiddon, R. Chandrasekar, Phys. Chem. Chem. Phys. 18 (2016) 15528-15533 [Impact Factor 4.5]
  • Morphologically Manipulated Ag/ZnO Nanostructures as Surface Enhanced Raman Scattering Probes for Explosives Detection, S. U. Pasha, S. Hamad, Md. Ahamad Mohiddon, S. V. Rao, M. Ghanashyam Krishna, Journal of Applied Physics: 119 (2016) 093103 1-9 [Impact factor – 2.18]. AIP Publisher
  • Visible-Near Infrared Range Whispering-Gallery-Resonance from Photonic micro-Sphere Cavities Self-Assembled from a Blend of Polystyrene and Poly[4,7-bis(3-octylthiophene-2-yl) benzothiadiazole-co-2,6-bis(pyrazolyl)pyridine] Coordinated to Tb(acac)3. YSLV Narayana, D. Venkatakrishnarao, Md. Ahamad Mohiddon, A. Biswas, N. Viswanathan, R. Chandrasekar
    ACS Applied Materials & Interfaces: 8 (2016) 952-58 [Impact factor – 6.72] ACS
  • Low temperature Au induced crystallization of titanium dioxide thin films for resistive switching applications L.D. Varma Sangani, K. Vijaya Sri, Md. Ahamad Mohiddon, M. Ghanashyam Krishna, RSC Advances: 5 (2015) 67493-99. [I F – 3.84]
  • Hierarchical multicolor nano-pixel matrices formed by coordinating luminescent metal ions to a conjugated poly(4\\'-octyl-2\\',6\\'-bispyrazoyl pyridine) film via contact printing. S. Basak, Md. Ahamad Mohiddon, M.  Baumgarten, Klaus Muellen and R. Chandrasekar. Scientific Reports: 5 (2015) 8406 – 8 pages [Impact factor – 5.58] Nature research
  • Photonic Micro-Rods Composed of Photo-Switchable Molecules: Erasable Heterostructure Waveguides for Tunable Optical Modulation.
    D. Venkatakrishnarao, Md. Ahamad Mohiddon, N. Chandrasekhar and R. Chandrasekar Advanced Optical Materials: 3 (2015) 1035–1040 [IF – 4.06]. Wiley
  • Growth of MgO on multi-layered graphene and Mg in PVA matrix, Sandeep K Marka, Md. Ahamad Mohiddon, Durga P Muvva and Vadali Srikanth, Superlattices and Microstructures: 83 (2015) 530-37. [Impact Factor 2.10] Elsevier.
  • Fabrication of Nanoparticles and Nanostructures using Ultrafast Laser Ablation of Silver with Bessel Beams. G. Krishna Podagatlapalli, Syed Hamad, Md. Ahamad Mohiddon and S. Venugopal Rao, Laser Physics Letters: 12 (2015) 036003 [Impact factor – 2.46] Wiley
  • Detection of phase transitions from the study of Whispering Gallery Mode resonance in liquid crystal droplets. T. Arun Kumar, Md. Ahamad Mohiddon, N. Dutta, N. K. Viswanathan and Surajit Dhara, Applied Physics Letters: 106 (2015) 051101-4 [Impact factor – 3.30] AIP Publisher
  • Surface enhanced fluorescence from corrole and SERS studies of explosives using copper nanostructures. Syed Hamad, G. Krishna Podagatlapalli, Md. Ahamad Mohiddon and S. Venugopal Rao Chemical Physics Letter: 621 (2015) 171–176
  • Cost effective nano-structured copper substrates prepared with ultrafast laser pulses for explosives detection using surface enhanced Raman scattering
    Syed Hamad, G. Krishna Podagatlapalli, Md. Ahamad Mohiddon and S. Venugopal Rao, Applied Physics Letters: 104 (2014) 263104 1 - 5 [Impact Factor – 3.30]. AIP
  • Chromium oxide as a metal diffusion barrier layer: An x-ray absorption fine structure spectroscopy study, Md. Ahamad Mohiddon, K. L. Naidu, M. G. Krishna, G. Dalba, S. I. Ahmed and F. Rocca, Journal of Applied Physics: 115 (2014) 044315 1- 7 [Impact factor – 2.18] AIP Publisher.
  • Effect of oblique incidence on silver nanomaterials fabricated in water by means of ultrafast laser ablation for photonics and explosives detection. G. Krishna Podagatlapalli, Syed Hamad, Md. Ahamad Mohiddon and  S. Venugopal Rao, Applied surface science: 303 (2014) 217-232 [Impact factor – 2.71]  Elsevier.
  • Planar Active Organic Waveguide and Wavelength Filter: Self-Assembled meso-tetratolylporphyrin Hexagonal Nano-Sheet. Naisa Chandrasekhar, Supratim Basak, Md Ahamad Mohiddon and Rajadurai Chandrasekar. ACS Applied Materials & Interfaces: 6 (2014) 1488?1494 [Impact factor – 6.72] ACS
  • Effect of High Temperature Deposition on the Diffusion of Nickel in Amorphous Silicon Thin Films. Md. Ahamad Mohiddon and M. Ghanashyam Krishna (2014) Electronic Material Letters: 10/ 4 (2014) 713-718 [Impact factor -1.98] Elsevier
  • Scanning near field optical microscopy of gold nano-disc arrays fabricated by electron beam lithography and their application as Surface enhanced Raman scattering substrates. Md. Ahamad Mohiddon, L.D. Varma Sangani and M. Ghanashyam Krishna Chemical Physics Letters: 588 (2013) 160-166. [Impact factor -1.90] Elsevier
  • Crystallite size and film-substrate interface mediated structural evolution of silicon thin films. Md. Ahamad Mohiddon and M. Ghanashyam Krishna, Journal of Physics and chemistry of solids: 74(2013)1249-1253. [Impact factor -1.85] Elsevier.
  • Organic Submicro Tubular Optical Waveguides: Self-Assembly, Diverse Geometries, Efficiency, and Remote Sensing Properties. Naisa Chandrasekhar, Md. Ahamad Mohiddon and Rajadurai Chandrasekar. Advanced Optical Materials:1/4 (2013) 305-311. [Impact factor -4.06] Wiley
  • Effect of bilayer geometry on the diffusion of Ni in amorphous Si and the consequent growth of silicides. Md. Ahamad Mohiddon and M. Ghanashyam Krishna Journal of Vacuum Science and Technology B: 30 (2012) 061203 1-8. [Impact factor -1.46] AVS.
  • Growth and optical properties of Sn-Si nanocomposite thin films. Md. Ahamad Mohiddon and M. Ghanashyam Krishna, Journal of Material Science: 47 (2012) 6972-6978. [Impact Factor -2.37] Springer
  • Transmission electron microscopy study of Ni-Si nanocomposite films. Md. Ahamad Mohiddon, G. Dalba, F. Rocca and M. Ghanashyam Krishna, Material Science Engineering B: 177 (2012) 1108-1112. [Impact Factor-2.17] Elsevier
  • Growth, optical and electrical properties of Silicon films produced by the metal induced crystallization process. Md. Ahamad Mohiddon, K. L. Naidu, M. Ghanashyam Krishna, G. Dalba and F. Rocca Journal of Nano particle research: 13 (2011) 5999-6004. [I Factor -2.18] Springer.
  • Nanocrystalline wurtzite Si –nickel silicide composite thin films with large band gap and high resistivity. Md. Ahamad Mohiddon and M Ghanashyam Krishna, Journal of material science: 46 (2011) 2672-2677. [Impact Factor -2.37] Springer.
  • Dielectric dispersion study of Mn doped PLZT (8/65/35). Md. Ahamad Mohiddon and K.L.Yadav. Physica Status solidi A: 206/7 (2009) 1606-1615. [I Factor -1.62] Wiley
  • Domain reorientation dynamics of solgel derived strontium modified PLZT(8/65/35). Md. Ahamad Mohiddon and K.L.Yadav, Journal of Solgel Science and Technology: 49 (2009) 88-94. [Impact Factor -1.53] Springer.
  • Effect of 90° domain on ferroelectric properties of alkali modified SBN.
    Md. Ahamad Mohiddon and K.L.Yadav Journal of Physics D: Applied Physics: 41 (2008) 225406-13. [Impact Factor -2.72] IOP Science.
  • Effect of Ca doping on dielectric and pyroelectric properties of PLZT.
    Md. Ahamad Mohiddon and K.L.Yadav IEEE Transactions on dielectric & electrical insulators: 15/4(2008)1236-41.[I. Factor -1.28] IEEE
  • Effect of Fe doping on dielectric, ferroelectric and pyroelectric properties of PLZT (8/65/35).Md. Ahamad Mohiddon and K.L.Yadav
    Journal of Physics D: Applied Physics: 40 (2007) 2540-47, [Impact Factor -2.72] IOP.
  • Reaction kinetics of PLZT formation and its effect on structural and dielectric properties. Md. Ahamad Mohiddon and K.L.Yadav. Advances in Applied Ceramics: 107/6 (2008) 354-59. [Impact Factor -1.16] Taylor & Francis
  • Effect of heating rate on dielectric and pyroelectric properties of double doped PLZT. Md. Ahamad Mohiddon and K.L.Yadav Advances in Applied Ceramics: 107/6 (2008) 310-17. [Impact Factor -1.16] Taylor & Francis
  • Structural and Dielectric properties of (Li0.5Na0.5) doped Strontium Barium Niobate (SBN). Md. Ahamad Mohiddon and K.L.Yadav.
    Journal of Applied Physics: 101 (2007) 94101-06. [Impact Factor -2.18] AIP Publisher
  • Effect of Nb Doping on Structural and Electric Properties of PZT (65/35) Ceramic.
    Md. Ahamad Mohiddon, R. Kumar, P. Goel and K. L.Yadav, IEEE Transactions dielectric & electrical insulators: 14/1(2007)204-211.[Impact Factor -1.28] IEEE
  • Effect of Nd doping on structural, dielectric and thermodynamic properties of PZT (65/35) ceramic. Md Ahamad Mohiddon, Abhishek Kumar and K.L.Yadav Physica B: 395 (2007) 1-9. [Impact Factor -1.32] Elsevier
  • Hierarchical lithographic patterning of two abrupt spin cross-over Fe(II) complexes into  micro-cross-stripe, U. Venkataramudu, S. Basak, M. A. Mohiddon and R. Chandrasekar J. Chem. Sci.  130 (2018) 77 [Impact factor – 1.24], Springer
  • Effect of Ni doping on structural and dielectric properties of BaTiO3.
    Yogeswar Kumar, Md. Ahamad Mohiddon, Alok Srivastava and K. L. YadavIndian Journal of Engineering and Materials Science: 16 (2009)390-394
  • Electrical and dielectric properties of double doped BaTiO3
    Md. Ahamad Mohiddon, P. Goel, K. L. Yadav, M. Kumar, P. K. Yadav
    Indian Journal of Engineering and Materials Science: 14 (2007) 64-68.
  • Structural and Optical Properties Characterization of Erbium Ferrite thin film, Preeti, Anshu Gaur, Md Ahamad Mohiddon International conference on Advanced Materials and Nanotechnology held at JIIT, Noida during 20th to 22nd Feb 2020; Materials Today: Proceedings 28 (2020) 286–289.
  • Visualizing the Optical Field Strengths in Au/dielectric Nanostructures and its Correlation to SERS Enhancements Y Rajesh, L D Varma S, S. U. Pasha, Gaur Anshu, Md Ahamad Mohiddon, M G Krishna, 61st DAE-SSPS proceedings going to held at KIIT, Bhubaneswar during 26-30th Dec 2016. AIP Conference Proceedings 1832, 080086 (2017) AIP publisher.
  • Ag-ZnO nanostructure for ANTA explosive molecule detection S. U. Pasha, S. L.D. Varma, Anshu gaur, Md Ahamad Mohiddon, M.G. Krishna
    60th DAE-SSPS proceedings held at Amity University, Noida during 21-25th Dec 2015.AIP Conf. Proc. 1731 (2016) 080065 1-3. AIP publisher.
  • Pulsed Laser Deposited MnCo2O4 Protective Layer on SS430 for Solid Oxide Fuel Cell Application, Anshu Gaur, Md. Ahamad Mohiddon, M. D. Prasad 60th DAE-SSPS proceedings held at Amity University, Noida during 21-25th Dec 2015. AIP Conf. Proc. 1731 (2016) 140057 1-3. AIP publisher.
  • Crystalline Silicon Growth in Nickel/a-Silicon Bilayer.Md. Ahamad Mohiddon, K. L. Naidu, G. Dalba, F. Rocca and M. Ghanashyam Krishna
    57th DAE Solid State Physics Symposium held at IIT Bombay during 3-7th Dec 2012. AIP Conf. Proc.: 1512 (2013) 686-687. AIP publisher.
  • Metal induced crystallization of amorphous silicon thin films studied by X-ray absorption fine structure.K. L. Naidu, Md. Ahamad Mohiddon, M. Ghanashyam Krishna, G. Dalba and F. Rocca
    The 15th International Conference on X-ray Absorption Fine Structure (XAFS15) held at Beijing, China during 22-28 July, 2012. Journalof Physics: Conference Series: 430 (2013) 012035 1-4IOP publisher
  • Cr induced nanocrystallization of a-Si thin films: its mechanism.
    Md. Ahamad Mohiddon, K. L. Naidu, G. Dalba, F. Rocca and M. Ghanashyam Krishna Proceeding of EMRS FALL 2011 meet held at Warsaw, Poland during 19th to 23rd Sep 2011. Physica Status Solidi C: 9 (2012) 1493-95. Wiley
  • Conformational Study of MnSubstitution in PLZT (8/65/35)
    Md. Ahamad Mohiddon and K.L.Yadav
    Proceedings of 52nd DAE Solid State Physics Symposium held at University of Mysore during 27th – 31st Dec 2007. 52 (2007) 111.

Other Information

Post Doctoral Research

  • University of Trento Italy (2009-2011)
  • University of Hyderabad, India (2012-2015)
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