List of Publications in Journals

12. Formation of Fe nanoclusters embedded in Ge and irradiation induced amorphisation and

crystallisation of Fe⁺ ion implanted Ge 

S. Amirthapandian, B.K. Panigrahi, M. Rajalakshmi, S. Kalavathi, B. Sundaravel, D. Datta and A. Narayanasamy

Nuclear Instruments and Methods B, 244 (2006) 52

11. Study of low energy Ar⁺ ion irradiated ⁵⁷Fe/Pt multilayers

V. Raghavendra Reddy, S. Kavita, S. Amirthapandian, Ajay Gupta and B.K. Panigrahi

Journal of Physics: Condensed Matter 18 (2006) 6401

10. Microstructural investigations on ion beam mixed Fe/Ag multilayer 

A.K. Srivastava, S. Amirthapandian, B.K. Panigrahi, Ajay Gupta and R.V. Nandedkar

Nuclear Instruments and Methods B, 244 (2006) 359

9. Study of ion beam induced mixing in nano-layered Si/C multilayer structures 

Ram Prakash, S. Amirthapandian, D.M. Phase, S.K. Deshpande, R. Kesavamoorthy and

K.G.M. Nair

Nuclear Instruments and Methods B, 244 (2006) 283

8. Study of face-centred tetragonal FePt phase formation in as-deposited and heavy ion irradiated

Fe/Pt multilayers 

S. Kavita, V. Raghavendra Reddy, Ajay Gupta, S. Amirthapandian and B.K. Panigrahi

Nuclear Instruments and Methods B, 244 (2006) 206

7. Ion beam mixing in an immiscible Fe/Ag multilayer Film

S. Amirthapandian, B. K. Panigrahi, A. K. Srivastava, S. Dhara, Ajay Gupta, R.V. Nandedkar,

K. G. M. Nair, and A. Narayanasamy

Journal of Applied Physics 95 (2004) 5295.

6. Evidence for complete ion-beam mixing in thermally immiscible Fe/Ag multilayers from

conversion electron Mössbauer spectroscopy

S. Amirthapandian, B. K. Panigrahi, S. Rajagopalan, Ajay Gupta, K. G. M. Nair, A. K. Tyagi and

A. Narayanasamy

Physical Review B 69 (2004) 165411.

5. Irradiation-induced metastable phase formation in immiscible Co/Ag multilayer

S. Amirthapandian, B. K. Panigrahi, A. K. Srivastava, Ajay Gupta,  K. G. M. Nair,  R. V. Nandedkar, and A. Narayanasamy

Nuclear Instruments and Methods B, 212 (2003) 140.

4. Irradiation-induced metastable phase formation and amorphisation in an immiscible

Co/Ag multilayer

S. Amirthapandian, B. K. Panigrahi, A. K. Srivastava, Ajay Gupta,  K. G. M. Nair, R. V. Nandedkar, and A. Narayanasamy

Journal of Physics; Condensed Matter 14 (2002)  L641       

3. Raman scattering and photoluminescence studies on O⁺ implanted porous silicon

R. Prabakaran, R. Kesavamoorthy, S. Amirthapandian, A. Ramanand

Materials Letters 58 (2004) 3745.

2. Raman scattering and photoluminescence studies on O⁺ implanted silicon

R. Prabakaran, R. Kesavamoorthy, S. Amirthapandian, Francis P. Xavier

Physica B ; Condensed Matter 337 (2003) 36.

1. Raman study on H⁺- implantation effects in highly doped n-GaAs

P. Murugan, R. Kesavamoorthy, S. Amirthapandian, R. Saravanan, K. Ramachandran

and N. Krishnamurthy

Physica B ; Condensed Matter 315 (2002) 56.

 International / National  Conference

9. Irradiation-Induced Metastable Phase Formation and its Thermal Stability in Immiscible

       Co-Ag   Multilayers

B.K.Panigrahi, S. Amirthapandian, A.K.Srivastava*, Ajay Gupta, R.V.Nandedkar

and K.G.M.Nair

Proceedings of FDM-NMD-ATM 2005, 15-16, November, 2005 (IIT, Chennai)

8. Diffusion of Copper in H-Passivated Si(100) and Si(111)

B.Sundaravel, S. Amirthapandian, S. Kalavathi, B.K.Panigrahi and K.G.M. Nair

Proceedings of DAE Solid State Physics Symposium, 50 (2005) 451.

7.    Ion beam mixing in an immiscible ⁵⁷Fe/Ag multilayer

S. Amirthapandian, B. K. Panigrahi, S. Rajagopalan, Ajay Gupta, K. G. M. Nair,

A. K. Tyagi, and A. Narayanasamy

20^th International Conference on Atomic Collisions in Solids,

January 19-24, 2003, Puri, India

6.    Ion beam mixing in an immiscible Fe/Ag multilayer

B.K.Panigrahi, S. Amirthapandian, A.K.Srivastava, R.V.Nandedkar, K.G.M.Nair, 

Ajay Gupta and A.Narayanasamy

       International conference on Physics at Surfaces and Interfaces,

       March 4-8, 2002, Puri, India.

5.    Ion beam mixing in an immiscible Co/Ag multilayer

S. Amirthapandian, B.K.Panigrahi, S.Rajagopalan, A.K.Balamurugan, Ajay Gupta, A.K.Tyagi, K.G.M.Nair and A.Narayanasamy.

Solid State Physics (India)  44 (2001)

4.    Ion beam mixing in an immiscible ⁵⁷Fe/Ag multilayer

S. Amirthapandian, B. K. Panigrahi, S. Rajagopalan, Ajay Gupta, K. G. M. Nair, A. K. Tyagi, and

A. Narayanasamy

Solid State Physics (India)  45 (2002)

3.    Ion beam mixing in Fe/Ag multilayer

S. Amirthapandian, B.K.Panigrahi, A.Narayanasamy, S.Dhara, V.Ganesan, N. Ponpandian, P.Magudapathy and K.G.M.Nair

Solid State Physics (India) 42 (1999) 527.

2.   TEM analysis on ion beam mixed granular Fe/Ag system

S. Amirthapandian, B. K. Panigrahi, A. Narayanasamy, A. K. Srivastava, P. Magutapathy,

R. V. Nandedkar Ajay Gupta and K. G. M. Nair,

Symposium on Current Trends in Magnetism and Magnetic Materials, 

February 19 -22, 2000, Department of Nuclear Physics, University of Madras, Chennai.

       1.  Preparation and characterisation of Co/Ag Multilayer

S.Amirthapandian, B.K.Panigrahi, P.Magudapathy, P.V.Satyam, Ajay Gupta, K.G.M.Nair and A.Narayanasamy

Complete Cycle Characterisation of Materials, 2001

Materials Science Division, Indira Gandhi Centre for Atomic Research, Kalpakkam.