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Sarathlal Koyiloth Vayalil

Deutsches Elektronen-Synchrotron

Germany

  • Deutsches Elektronen-Synchrotron

SCHOLARLY PAPERS

4

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161

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0

Scholarly Papers (4)

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1.

Atomic Level Mechanism of Nanoripple Formation on Silicon by Oblique Angle Irradiation with Molecular Nitrogen Ions

Number of pages: 25 Posted: 28 Jan 2025
Khushboo Bukharia, Prasanta Karmakar, Jagrati Dwivedi, Mukul Gupta, Raghavendra Reddy, Pallavi Pandit, Sarathlal Koyiloth Vayalil, Thomas Florian Keller, Stephan Roth and Ajay Gupta
Amity University, Variable Energy Cyclotron Centre, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Medi-Caps University, Deutsches Elektronen-Synchrotron, Deutsches Elektronen-Synchrotron, KTH Royal Institute of Technology and University of Petroleum and Energy Studies
Downloads 61 (951,658)

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Nanopatterning, ion irradiation, molecular nitrogen beam, phase separation, Sputtering

2.

Enhanced Thermal Stability of Magnetic Properties in Cobalt Thin Films Via Zigzag Nanostructuring

Number of pages: 17 Posted: 15 Jan 2025
Sharanjeet Singh, Arun Singh Dev, Manisha Priyadarsini, Pooja Gupta, Sarathlal Koyiloth Vayalil, Benedikt Sochor, Velaga Srihari and Dileep Kumar
affiliation not provided to SSRN, Indian Institute of Technology (IIT), Kanpur, affiliation not provided to SSRN, Raja Ramanna Centre for Advanced Technology, Deutsches Elektronen-Synchrotron, Deutsches Elektronen-Synchrotron, Raja Ramanna Centre for Advanced Technology and affiliation not provided to SSRN
Downloads 58 (980,173)

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Sequential Oblique angle deposition, Zigzag nanostructuring, Thermally stable large coercivity, Interface-induced anisotropy, Magneto-crystalline anisotropy, HCP-to-FCC phase transition.

3.

Columnar Nanostructure and Morphology Driven Magnetic Anisotropy Crossover in Obliquely Deposited Co/Alq₃ “Metal–Organic” Bilayers

Number of pages: 22 Posted: 30 Jul 2025
Manisha Priyadarsini, Sharanjeet Singh, Sonia Kaushik, Arun Singh Dev, Rijul Roychowdhury, Pooja Gupta, Pallavi Pandit, R. Venkatesh, Gunjan Verma, Sarathlal Koyiloth Vayalil, Matthias Schwartzkopf and Dileep Kumar
affiliation not provided to SSRN, affiliation not provided to SSRN, Bharati College, University of Delhi, Indian Institute of Technology (IIT), Kanpur, Haldia Institute of Technology, Raja Ramanna Centre for Advanced Technology, affiliation not provided to SSRN, affiliation not provided to SSRN, Raja Ramanna Centre for Advanced Technology, Deutsches Elektronen-Synchrotron, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 33 (1,277,121)

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Oblique angle deposition, Magnetic anisotropy, Surface ripples, Anisotropy crossover, Columnar structure, Thickness dependent study

4.

Ion-Beam-Engineered Ag-Cu Alloy Films on PET as Flexible and Reusable SERS Substrates ​

Number of pages: 32 Posted: 01 May 2026
Niladri Mohan Das, Disha Yadav, M.S.S. Bharati, René Hübner, R. Heller, Ulrich Kentsch, Sabyasachi Karmakar, Venugopal Rao Soma, Shyama Rath, Sarathlal Koyiloth Vayalil and Devesh Kumar Avasthi
University of Petroleum and Energy Studies (UPES) - UPES, University of Petroleum and Energy Studies (UPES) - UPES, University of Hyderabad, Helmholtz-Zentrum Dresden-Rossendorf (HZDR), Helmholtz-Zentrum Dresden-Rossendorf (HZDR), Helmholtz-Zentrum Dresden-Rossendorf (HZDR) - Institute of Ion Beam Physics and Materials Research, Jawaharlal Nehru Centre for Advanced Scientific Research, University of Hyderabad, University of Delhi, Deutsches Elektronen-Synchrotron and University of Petroleum and Energy Studies (UPES) - UPES
Downloads 9 (1,548,648)

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plasmonic, SERS, Partially Embedded Nanostructures, Ion Irradiation