Curriculum Vitae of Arunava Chakrabarti

1. Name: Arunava Chakrabarti

2. Sex: Male

3. Date of Birth: 15.11.1959

4. Present Position: Professor Department of Physics Presidency University, Kolkata

5. Residential Address: CF 333, Salt Lake City Kolkata 700064, India.

Tel: (091) 33 2337 2169 Mobile: 94322 33327

E-Mail (s): [email protected]; [email protected]

6. Address for Postal Communication: Office Address

7. Academic Record:

(a) B.Sc. in Physics (Major) [Graduation]: From Scottish Church College, under Calcutta University in 1981. – Obtained 1st Class.

(b) M.Sc. in Physics: From University of Calcutta in 1983 [Examination held in 1984] – Obtained 1st Class with specialization in Solid State Physics (Condensed Matter)

8. Research Degree:

Ph.D.: From Saha Institute of Nuclear Physics, Kolkata [Degree awarded by University of Calcutta in the convocation of 1994].

Topic: Some Studies on Electronic and Related Properties of Quasicrystalline Lattices.

1 9. Post-Doctoral Fellowship:

Commonwealth Post-Doctoral Fellow at H. H. Wills Physics Laboratory, University of Bristol, U.K., from October 1992 to September 1993.

10. Recognitions:

(a) “Residential Fellow” of the Institute of Advanced Studies, University of Warwick, UK for the year 2019.

(b) Visited the Department of Physics, University of Warwick, UK as “India-Lead” (P.I.) of the UKIERI Project running between University of Kalyani and University of Warwick – January 21, 2018 to February 9, 2018, and, May 31 – June 14, 2018.

(c) Invited Speaker in the International Workshop at the Centre for Theoretical Physics of Complex Systems, Institute for Basic Science, Daejeon, South Korea, in August- September 2017.

(d) Visiting Scientist, Tel Aviv University, Israel, from June 01, 2017 – July 07, 2017.

(e) Visited University of Freiburg, Germany, on an invitation from the Quantum Optics group in the Physics Department, in January 2017.

(f) Visiting Scientist – International Centre for Theoretical Physics, Trieste, Italy, from October 15, 2013 - November 14, 2013.

(g) Visiting Professor (with Royal Society Grant under India-UK Science network scheme), Centre for Scientific Computing, Department of Physics, University of Warwick, UK, June 01, 2009 – June 30, 2009.

(h) Visiting Professor with a STINT Grant in Department of Physics, Uppsala University, Sweden, May 07, 2009 – May 31, 2009.

(i) Guest Scientist [Six Weeks]: Max Planck Institute for the Physics of Complex Systems, Dresden, Germany, October 04, 2006 – November 16, 2006.

(j) Guest Scientist [Two Months]: Max Planck Institute for the Physics of Complex Systems, Dresden, Germany, May 01, 2005 – June 30, 2005.

(k) German Academic Exchange Service (DAAD) Fellow [Short Term, Two Months] in Institute fuer Physik, Technische Universitaet, Chemnitz, Germany, May 01, 2001 - June 30, 2001.

11. Research Project (s) handled/handling as Principal Investigator/Coordinator:

(a) The UGC-UKIERI Thematic Partnership Award, between University of Kalyani, India, and University of Warwick, U.K., 2017 – 2019. Project Title: Quasiperiodic Optical Lattices as Magnetic Filters: Localization, Spin Transport and Topological States. Status: Continuing Role: Principal Investigator, and “India-Lead”.

Grant Value: INR 9,17,000.00 + GBP 26,680.00

(b) DST-FIST Programme, Department of Physics, University of Kalyani, 2013 – 2018. Status: To be completed in March 2018. Role: Coordinator

Grant Value: INR 2.69 Crores

(c) Electronic and Optical Transmission Properties of Aperiodic and Fractal Waveguide Networks. Funding Agency: Council of Scientific and Industrial Research (CSIR), Govt. of India. Duration: Two years (2002 – 2004). Status: Completed Role: Principal Investigator

Grant Value: INR 4,00,000.00

12. Ongoing Research Collaborations:

(a) Photonic Flat Bands – with Dr. Sebabrata Mukherjee, Heriot-Watt University, Edinburgh.

(b) Localization – de-localization and spin transport in quantum networks – with Prof. Rudolf A. Roemer, University of Warwick, UK.

(c) On the (almost) complete absence of localization in geometrically disordered structures in quasi-one dimension- with Dr. Sourin Das, IISER, Kolkata and Prof. Rudolf A. Roemer in University of Warwick, UK.

13. Research Interest:

 Mesoscopic Systems, Spin Transport : Effects of Rashba and Dresselhaus spin orbit interactions on transport properties of mesoscopic rings, Aharonov-Bohm oscillations in the conductance spectrum of closed loop geometries, Persistent Current, Spin polarized transport in 1-d chains of `magnetic atoms’.

 Localization of electronic states in disordered and deterministically disordered systems in one and two dimensions, Quasiperiodic and Fractal geometries, Ladder networks and metal-insulator transition, Fano resonance in discrete lattice models, Magneto-transport in closed loop geometries.

 Photonic Band Gaps and Resonance in Aperiodic and Fractal structures, Propagation of light and acoustic waves in multilayered hetero-structures, and related properties.

 Graphene nano-ribbons and multi dimensional ladder networks.

 Renormalization group and Transfer Matrix Methods.

14. Referee of International Journals:

Referee of Physical Review Letters, Physical Review B and E, Europhysics Letters, European Physical Journal B, Physica B & E, Journal of Physics:Condensed Matter (IOP) and several other international journals for the past twenty years.

15. Ph.D. Students

Awarded:

(a) Dr. Samar Chattopadhyay: 2005, University of Kalyani

Thesis title: Spectral and related properties of some one dimensional quasi-periodic structures.

(b) Dr. Sheelan Sengupta: 2005, University of Kalyani

Thesis title: Effect of positional correlations on the spectral properties of certain low dimensional model systems.

4 Thesis title: Electronic transport in model mesoscopic systems.

(d) Dr. Biplab Pal, DST INSPIRE Fellow, University of Kalyani, 2017.

Thesis title (tentative): Electron states, charge and spin transport in low dimensional structures with quasi-periodic and fractal geometries.

Currently working:

(a) Atanu Nandy, former Scholar with a NET Scholarship, currently at Kulti College, West Bengal - About to submit. (b) Amrita Mukherjee, DST-INSPIRE Fellow, University of Kalyani.

16. Earlier Awards:

(a) National Scholarship from 1976 (School Leaving) to 1983 (M.Sc.) (b) K. L. De gold medal in Physics, awarded by Scottish Church College, in 1981.

17. Service Record:

(a) October 1985 to February 1989 – Senior Research Fellow, Saha Institute of Nuclear Physics, Kolkata (Temporary position).

(b) March 1989 to March 1996 – Lecturer, and subsequently Senior Lecturer in Physics, Scottish Church College, Kolkata.

(d) March 1999 to February 2007 – Reader in Physics, University of Kalyani, Kalyani, west Bengal, India.

(e) March 2007 till date – Professor of Physics, University of Kalyani, Kalyani, West Bengal, India.

UNIVERSITY TEACHING (Till June 2018): 22 Years & 3 Months

EXPERIENCE in UG+PG TEACHING (Till June 2018) – 29 Years & 3 Months

18. Courses Taught :

A. Undergraduate Course [ in Scottish Church College, and afterwards in University of Kalyani till 2001]

Theory: Mathematical Methods, Classical Mechanics, Condensed Matter Physics, Physical Optics, Heat and Kinetic Theory, Electricity and Magnetism.

Laboratory: Electrical and General Laboratory, Optics Laboratory (till 2001, when UG courses from Kalyani University were withdrawn)

B. Post Graduate Course in University of Kalyani :

Theory: Mathematical Methods, Classical Mechanics, Quantum Mechanics, Electrodynamics, Condensed Matter Physics – General and Special Paper, Many Body Physics, Mesoscopic systems, Transport properties.

Laboratory: Solid State Physics Special Laboratory in 4th Semester and 1st Semester lab.

C. Pre-Ph.D. Course in University of Kalyani:

Advanced Condensed Matter Physics, Green’s Function Techniques, Renormalization Group Methods, Computer Programming and Numerical Methods.

19. Other services to the professional community

(a) Member, Board of Research Studies, University of Burdwan. (b) Member, Board of Studies, West Bengal State University, Barasat. (c) Member, Board of Moderators, Calcutta University. (d) Member, Board of Studies, West Bengal Womens’ University, Diamond Harbour. (e) Acted as paper setter, examiner and member of the moderation board of various examinations, undergraduate and postgraduate faculties of Institutions other than the University of Kalyani, and still continuing to do so. (f) Thesis examiner of several Universities. (g) Ph.D. Viva Voce – acted as External Examiner for I.S.I., Kolkata, Jadavpur University, University of Hyderabad, etc. (h) Member of K.V.P.Y. (Department of Science & Technology) interview board 2011, and 2015.

20. Teaching beyond curriculum:

A. Interaction with Students

 Have been interacting with students in and outside West Bengal over the last twenty years to motivate the younger generation to fundamental science through seminars, especially at high school, undergraduate and post-graduate levels.

 Acted as a resource person (Two Times) in workshops organized in Allahabad, India by the Indian National Science Academy (INSA), Allahabad Chapter.

 Acted as a resource person in the INSPIRE programme for young students organized by the Department of Science and Technology (DST), India in Allahabad (2010).

B. Interaction with College Teachers:

(a) Resource person in U.G.C. sponsored refresher course for College Teachers, University of Calcutta (2013 & 2014).

(b) Resource person in the U.G.C. sponsored refresher course for College Teachers, University of North Bengal (2011).

(c) Resource person in the refresher course for College Teachers, organized by the Insitute of Physics, Bhubaneswar, Orissa, India (2006 & 2007).

(d) Resource person in the U.G.C. sponsored refresher course for College Teachers, University of Kalyani (2002).

(e) Resource person in the U.G.C. sponsored refresher course for College Teachers, University of Calcutta (2002).

21. Courses taught in Institutes other than University of Kalyani in past twelve years :

(a) Scottish Church College, Calcutta – in M.Sc. (Chemistry) about Crystals, and fundamentals of the Solid State [for students of Physical Chemistry], for 3 years.

(b) Lady Brabourne College, Calcutta – M.Sc. Physics students – Basic Condensed Matter Physics and quasi-periodic systems as advanced topic [Taught for 2 years].

(c) West Bengal State University – M.Sc. students – Aperiodic systems and a part of the Many Body Physics as their special paper [Taught for one semester].

(d) Tripura University – M.Sc. students – Electrodynamics, Condensed Matter Physics. [Taught twice, as special set of lectures], around 1999-2000.

(e) Uppsala University, Sweden – a short course on Quasi-Crystals, meant for Ph.D. students in the Physics Department (2009).

22. Selected talks delivered (between 2005 and 2018):

A. To Condensed Matter Physics Community

 On delocalization in disordered systems – Disordered Quantum Systems group in University of Warwick, UK, February 2018.  Problems in Physics with many scales of length – Burdwan University, February 2018.  Flat bands, localization and related issues – Centre for Theoretical Physics of Complex Systems, Institute for Basic Science, Daejeon, South Korea, August 2017.  Engineering bands of extended electronic states in low dimensional systems – University of Freiburg, Germany, January 2017.  Problems in Physics with multiple scales of length – Scottish Church College, September 2017, University of Kalyani, November 2017.  On the absence of localization in certain topologically disordered systems – I.I.T. Kharagpur, February 2017.  Spin filter for arbitrary spins – Burdwan University 2017.  Spin filter for arbitrary spins by substrate engineering – University of Hyderabad Central , 2017.  Does disorder always lead to localization ? – S. N. Bose National Centre for Basic Sciences, in a National Conference organized by West Bengal State University, 2016.  Physics in Low dimensions (Magic on Your Tabletop) – Jogamaya Devi College, Kolkata, in a National Level Conference, November 2016.  Engineering bands of extended electronic states in low dimensional systems – Vidyasagar University, 2016.  Electrons in Flatland – Vidyasagar University, 2015  The forbidden beauty: The geometry and physics of almost periodic order – Presidency University, 2014.  Geometry and Physics of almost periodic order – Calcutta University, 2013.  Metal Insulator transition and engineering of extended states in disordered systems beyond 1-d – Institute of Physics, Bhubaneswar, February 2013.  The physics of quasiperiodic order –I.I.T. Kharagpur, March 2013.

8  Almost periodic order: basic physics and applications – Invited talk at the Workshop organized by Vidyasagar University at DRDO complex, Chandipur, January 2013.  Delocalization of electronic states in disordered systems – I.I.S.E.R., Kolkata, 2013.  On the Physics of Aperiodic Systems – a set of 4 talks delivered in the Department of Physics, Uppsala University, May, 2009.  Metal-Insulator transition in a ladder network: an exact result – Centre for Scientific Computing, University of Warwick, UK, June, 2009.  Metal-Insulator transition in a ladder network: an exact result – Harishchandra Research Institute, Allahabad, October, 2009.  Fano resonance in discrete lattice models – Max Planck Institute for the Physics of Complex Systems, Dresden, Germany, October, 2006 [delivered in Non-linear Physics Group].  Positional correlations and electronic states in one dimensional lattices - Max Planck Institute for the Physics of Complex Systems, Dresden, Germany, November, 2006 [Mesoscopic Physics Group].  Hidden dimmers and matrix maps in quasiperiodic systems – Institute fuer Physik, Technische Universitaet, Chemnitz, Germany, 2005.  Cycles of the matrix maps in certain aperiodic systems – Centre for Theoretical Studies (CTS), I.I.T., Kharagpur, 2005.

B. Some of the talks given to younger students (Motivating Talks):

 In between order and disorder: from origami to Nobel Prize – Uttarpara College, 2017.  Physics in low dimensions – Ranaghat College, West Bengal, 2016.  Physics in low dimensions: Magic on your table top – Shantipur College, 2016.  The adventure in Low Dimensions –Maulana Azad College, Calcutta.  The forbidden beauty – Department of Physics, Bethune College, Calcutta.  The Physics of Quasicrystals – Narasimha Dutta College, Howrah, West Bengal.  The forbidden beauty (The Physics of Aperiodic Order) – Jogamaya Devi College, Calcutta, 2009.  Photoelectric Effect – Santipur College, Nadia, West Bengal.  Photoelectric effect – Hooghly Mohshin College, west Bengal  In between order and disorder – Scottish Church College, Kolkata.

23. Conferences attended

Conference Year Status Place Participation 1.Workshop on Flat 2017 International Daejeon, South Korea Invited Talk Band Networks

9 2.Recend Trends in 2017 National I.I.T., Kharagpur Invited Talk Condensed Matter Phys.

3. National Seminar on 2016 National S. N. Bose National Invited Talk Modern Trends Centre, organized by W.B. in Condensed State University. Matter Physics 4. Aperiodic 12 2015 Inter- Prague Poster national 5. ICQ 12 2013 Inter- Krakow, Poland Poster national 6. Condensed Matter 2010 National University of Kalyani Joint Days 2010 West Bengal, India Convenor 7. ICQ 10 2008 International Zurich, Switzerland Poster 8. Condensed Matter 2008 National Visva Bharati, Poster Days 2008 West Bengal 9. Physics of zero and 2006 Inter- S.I.N.P., Kolkata Chaired two 1-d nanoscopic Systems national sessions

10. DAE Solid State 2002 National Panjab University Poster Physics Symposium Chandigarh 11. Condensed Matter 1999 National Jadavpur University Invited Talk Days 1999 Kolkata, India 12. DAE Solid State 1999 National IGCAR, Kalpakkam Invited Talk Physics Symposium 13. Condensed Matter 1996 National Tripura University, Poster Days 1996 Agartala, Tripura

14. Condensed Matter 1995 National Institute of Physics Oral Days 1995 Bhubaneswar, India

15. Condensed Matter 1994 National S.I.N.P. Kolkata Oral Days 1994 16. DAE Solid St. Phys. 1989 National I.I.T. Chennai, India Poster

Physics Symposium 17. DAE Solid State 1988 National Bhopal University Poster Physics Symposium Bhopal, M.P. 18. DAE Solid State 1987 National B.A.R.C., Mumbai Poster Physics Symposium

10 Administrative Experience

(a) Coordinator, FIST Program of Department of Science and Technology, Govt. of India – currently being implemented in the Department of Physics, University of Kalyani from April 2013 to March2018.

(b) Chairman, Central Purchase Committee, University of Kalyani – continuing.

(d) Acted as Chairman, Undergraduate Board of studies, University of Kalyani, from 2014 to 2016.

(e) Head of the Physics Department of University of Kalyani, two times, from 2005 to 2007, and from 2014 to 2016.

(f) Acted as a Member of a committee responsible for a scrutiny of the Semester system of Examinations, University of Kalyani.

(g) Took active role in framing the UG and P.G. syllabi over all these years.

(h) Member of Screening Committee for recruitments in the Physics Department, 2012, and in the past as HOD.

(i) Actively involved in framing the Departmental budget for the University Grants Commission plans.

(j) Involved in all other kinds of administrative work related to the Department of Physics.

(k) Member, Faculty Council, University of Kalyani from (2005-2007 as HOD, and 2007 onwards as a Professor, University of Kalyani).

The above information are true to the best of my knowledge

(ARUNAVA CHAKRABARTI)

11 List of Publications (As in August 2018)

[73] Flux-driven and geometry-controlled spin filtering for arbitrary spins in aperiodic quantum networks, Amrita Mukherjee, Arunava Chakrabarti, and Rudolf A. Roemer, Phys. Rev. B 98, 075415 (2018).

[72] Optical properties and magnetic flux induced electronic band tuning of T-graphene sheet and nanoribbon – A. Bandyopadhyay, A. Nandy, Arunava Chakrabarti and D. Jana, Phys. Chem. Chem. Phys. 19, 21584 (2017).

[71] Phase controlled metal-insulator transition in multi-leg quasiperiodic optical lattices – S. K. Maiti, S. Sil and Arunava Chakrabarti, Annals of Physics 382, 150 (2017).

[70] Engineering electronic states of periodic and quasiperiodic chains by buckling – Amrita Mukherjee, Atanu Nandy and Arunava Chakrabarti, Phys. Lett. A 381, 2200 (2017).

[69] Controlled delocalization of electronic states in a multi-strand quasiperiodic lattice – Amrita Mukherjeen Atanu Nandy and Arunava Chakrabarti, Eur. Phys. J. B 90, 52 (2017).

[68] Tight binding chains with off – diagonal disorder: bands of extended electronic states induced by minimal quasi-one dimensionality – Atanu nandy, Biplab Pal and Arunava Chakrabarti, Europhys. Lett. 115, 37004 (2016).

[67] Spin filter for arbitrary spins by substrate engineering - Biplab Pal, Rudolf A. Römer and Arunava Chakrabarti, J. Phys.: Condens. Matter 28, 335301 (2016).

[66] Engineering slow light and mode crossover in a fractal-kagome waveguide network - Atanu Nandy and Arunava Chakrabarti, Phys. Rev. A 93, 13807 (2016).

[65] Engineering flat electronic bands in quasiperiodic and fractal loop geometries – Atanu Nandy and Arunava Chakrabarti, Phys. Lett. A 379, 2876 (2015).

[64] Flat band analogues and flux driven extended electronic states in a class of geometrically frustrated fractal networks – Atanu Nandy, Biplab Pal and Arunava Chakrabarti, J. Phys.:Condensed Matter 27, 125501 (2015).

[63] Electronic states and magnetotransport in ultrathin graphene nanoribbons – S. Bhandary, Arunava Chakrabarti and Biplab Sanyal, ScienceJet 4, 69 (2015).

[62] Exotic electron states and tunable magneto-transport in a fractal Aharonov-Bohm interferometer – Atanu Nandy, Biplab Pal and Arunava Chakrabarti, Phys. Lett. A 378, 3144 (2014).

12 [61] Engineering bands of extended electronic states in a class of topologically disordered and quasiperiodic lattices – Biplab Pal and Arunava Chakrabarti, Phys. Lett. A 378, 2782 (2014).

[60] Absolutely continuous energy bands in the electronic spectrum of quasiperiodic ladder networks – Biplab Pal and Arunava Chakrabarti, Physica E 60, 188 (2014).

[59] Complete absence of localization in a family of disordered lattices – Biplab Pal, Santanu K Maiti and Arunava Chakrabarti, Europhys. Lett. 102, 17004 (2013).

[58] Engineering wave localization in a fractal waveguide network – Biplab Pal, Pinaki Patra, Jyotiprasad Saha and Arunava Chakrabarti, Phys. Rev. A 87, 023814 (2013).

[57] Controlled engineering of extended states in disordered systems – A. Rodriguez, Arunava Chakrabarti and R. A. Roemer, Phys. Rev. B 86, 085119 (2012).

[56] Staggered and extreme localization of electron states in fractal space – B. Pal and Arunava Chakrabarti, Phys. Rev. B 85, 214203 (2012).

[55] Interplay of magnetic field and geometry in magneto-transport of mesoscopic loops with Rashba and Dresselhaus spin-orbit interactions - S. K.Maiti, S. Sil, and Arunava Chakrabarti, J. Appl. Phys. 112, 024321 (2012).

[54] A proposal for the measurement of Rashba and Dresselhaus spin-orbit interaction strengths in a single sample - S. K. Maiti, S. Sil and Arunava Chakrabarti, Phys. Lett. A 376, 2147(2012).

[53] Multi-terminal magneto-transport in an interacting fractal network: a mean field study - Santanu K.Maiti and Arunava Chakrabarti, Jour. Comput. and Theo. Nanoscience 10(2), 504 (2013).

[52] Electron states and magneto-transport in a graphene geometry with a fractal distribution of holes - Biplab Pal, and Arunava Chakrabarti, Eur. Phys. Jour. B 85, 307 (2012).

[51] Magneto-transport in a distorted Aharonov-Bohm ring - N. Bhattacharya, S. Jana, Arunava Chakrabarti and S. Chattopadhyay, Phys. Scripta 85, 015603 (2012).

[50] Magneto-transport in a mesoscopic ring with Rashba and Dresselhaus spin-orbit interactions - S. K. Maiti, M. Dey, S. Sil, Arunava Chakrabarti and S. N. Karmakar, Europhysics Letters 95, 57008 (2011).

[49] Strange eigenstates and anomalous transport in a Koch fractal with hierarchical interactions - Arunava Chakrabarti, Phys. Lett. A 375, 3899(2011).

13 [48] On the extended nature of eigenstates in a hierarchical lattice: a critical view - Biplab Pal, Arunava Chakrabarti and N. Bhattacharya, Solid State Comm. 151, 1894 (2011).

[47] Magneto-transport in series coupled Aharonov-Bohm rings: the proximity effect and related issues - S. Jana, N. Bhattacharya and Arunava Chakrabarti, Physica B 406, 4387 (2011).

[46] Controlled electron transport in coupled Aharonov-Bohm rings - S. Jana and Arunava Chakrabarti, Physica Status Solidi B 248, 505 (2011).

[45] Magnetic response of interacting electrons in a fractal network: a mean field approach - S. K. Maiti and Arunava Chakrabarti, Phys. Rev. B 82,184201 (2010).

[44] Electronic transport in an anisotropic Sierpinski gasket - S. Jana, Arunava Chakrabarti and S. Chattopadhyay, Physica B 405, 3735 (2010).

[43] Electronic transmission in bent quantum wires - Arunava Chakrabarti, Physica E 42, 1963 (2010).

[42] Flux induced semiconducting behavior of a quantum network - S. K. Maiti, S. Sil and Arunava Chakrabarti, Phys. Rev. B 79, 193309 (2009).

[41] Metal-insulator transition in an aperiodic ladder network: an exact result - S. Sil, S. K. Maiti and Arunava Chakrabarti, Phys. Rev. Lett. 101, 076803 (2008).

[40] A ladder network as a mesoscopic switch - S. Sil, S. K. Maiti and Arunava Chakrabarti, Phys. Rev. B 78 , 113103 (2008).

[39] Aharonov-Bohm ring with a side-coupled atomic cluster: Magnetotransport and the selective switching effect - Supriya Jana and Arunava Chakrabarti, Phys. Rev. B 77, 155310 (2008).

[38] Fano resonance in discrete lattice models: Controlling lineshapes with impurities - Arunava Chakrabarti, Phys. Lett. A 366, 507 (2007).

[37] Electronic transmission in a model quantum wire with side coupled quasiperiodic chains: Fano resonance and related issues - Arunava Chakrabarti, Phys. Rev. B 74, 205315 (2006).

[36] Extended electron states and magneto-transport in a 3-simplex fractal- Arunava Chakrabarti, Phys. Rev. B 72, 134207 (2005).

[35] Unusual modes and photonic gaps in a Vicsek waveguide network - Sheelan Sengupta and Arunava Chakrabarti, Phys. Lett. A 341, 221 (2005).

14 [34] Electronic transport in a Cantor stub waveguide network – Sheelan Sengupta, Samar Chattopadhyay and Arunava Chakrabarti, Phys. Rev. B 71, 134204 (2005).

[33] Wave propagation in a quasiperiodic waveguide network - Sheelan Sengupta and Arunava Chakrabarti, Physica E 28, 28 (2005).

[32] Electronic properties of a quasiperiodic array of tight binding ringsimmersed in a magnetic field - Sheelan Sengupta and Arunava Chakrabarti, Phys. Lett. A 329, 100 (2004).

[31] Electronic transmission in quasiperiodic serial stub structures – Samar Chattopadhyaya and Arunava Chakrabarti, Journal of Phys.: Condensed Matter 16, 313 (2004).

[30] Electronic properties of a Cantor lattice - S. Sengupta, Arunava Chakrabarti and S. Chattopadhyay, Physica B 344, 307 (2004).

[29] Magneto-transport in periodic and quasiperiodic arrays of mesoscopic rings - Arunava Chakrabarti, R. A. Roemer and Michael Schreiber, Phys. Rev. B 68, 195417 (2003).

[28] Structure factor of a dimerized Fibonacci lattice - R. K.Moitra, Arunava Chakrabarti and S. N. Karmakar, Phys. Rev. B 66, 064212 (2002).

[27] Hidden dimers and the matrix maps: Fibonacci chains revisited - S. Chattopadhyay and Arunava Chakrabarti, Phys. Rev. B 65, 184204 (2002).

[26] Role of an invariant in the existence of delocalized electronic states in generalized models of a Thue-Morse aperiodic chain - S. Chattopadhyay and Arunava Chakrabarti, Phys. Rev. B 63, 132201 (2001). [25] Frequency dependent response of a Thue-Morse aperiodic lattice - S.Chattopadhyay, A. Ghosh and Arunava Chakrabarti, Phys. Rev. B 63, 064201 (2001).

[24] Absence of localization in disordered and hierarchical lattices: an overview - Arunava Chakrabarti, Indian J. Phys. 75 A(1),5 (2001).

[23] Hidden dimers and their effect on optical and electronic transmission in Thue- Morse aperiodic structures - Samar Chattopadhyay and Arunava Chakrabarti, J. Phys.:Condens.Matter. 12, 5681 (2000).

[22] Anomalous transmission in a hierarchical lattice - Anirban Chakraborti, Bibhas Bhattacharyya and Arunava Chakrabarti, Phys. Rev. B 61, 7395 (2000).

[21] Field induced delocalization in a Koch fractal - Arunava Chakrabarti, Phys. Rev. B 60, 10576 (1999).

[20] Anisotropy-isotropy transition in a Sierpinski gasket fractal – Bibhas Bhattacharyya and Arunava Chakrabarti, Phys. Rev. B 58 2376 (1998).

[19] Sierpinski gasket in a magnetic field: electron states and transmission characteristics - Arunava Chakrabarti and Bibhas Bhattacharyya, Phys. Rev. B 56, 13768 (1997).

[18] Atypical extended electronic states in an infinite Vicsek fractal: an exact result - Arunava Chakrabarti and Bibhas Bhattacharyya, Phys. Rev. B 54, R12625 (1996) (Rapid Communication).

[17] Exact results for finite and infinite Sierpinski gasket fractals: extended electron states and transmission properties - Arunava Chakrabarti, Jour. of Physics:Cond. Matt. 8, 10951 (1996).

[16] On the existence of extended electronic states in a loop-less fractal - Arunava Chakrabati, Jour. of Physics:Cond. Matt. 8, L99 (1996).

[15] Role of a new type of correlated disorder in the extended electronic states in the Thue-Morse Lattice - Arunava Chakrabarti, S. N. Karmakar and R. K. Moitra, Phys. Rev. Lett. 74, 1403 (1995).

[14] Correlated disorder induced extended states in one dimensional lattices - Arunava Chakrabati, S. N. Karmakar and R. K. Moitra , Indian J. Phys. 69 A (1), 163 (1995).

[13] Renormalization group analysis of extended electronic states in one dimensional quasiperiodic lattices - Arunava Chakrabarti, S. N. Karmakar and R. K. Moitra, Phys. Rev. B 50, 13276 (1994).

[12] The unusual electronic spectrum of an infinite quasiperiodic chain: extended signature of all eigenstates- Arunava Chakrabarti, Jour. of Phys:Cond. Matt. 6, 2015 (1994).

[11] ac-Conductivity of aperiodic chains re-examined - Arunava Chakrabarti, Z. Physics B 93, 127 (1993).

[10] Extended states in one dimensional lattices: application to the quasiperiodic copper mean chain - S. Sil, S. N. Karmakar, R. K. Moitra and Arunava Chakrabarti, Phys. Rev. B 48, 4192 (1993).

[9] Dynamic structure factor of a Fibonacci lattice: a renormalization group approach - S. N. Karmakar, Arunava Chakrabarti and R. K. Moitra, Phys. Rev. B 46, 3660 (1992).

16 [8] On the nature of eigenstates of quasiperiodic lattices in one dimension - Arunava Chakrabarti, S. N. Karmakar and R. K. Moitra, Phys. Lett. A 168, 301 (1992).

[7] Renormalization group method for exact Green’s functions of self-similar lattices: application to generalised Fibonacci chains - Arunava Chakrabarti and S. N. Karmakar, Phys. Rev. B 44, 896 (1991).

[6] Two-band Fibonacci quasicrystal with hybridization: exact local Green’s functions using renormalization group - Arunava Chakrabarti, S. N. Karmakar and R. K. Moitra, Mod. Phys. Lett. B 4, 795 (1990).

[5] Electronic density of states of an infinite one dimensional Fibonacci chain - S. N. Karmakar, Arunava Chakrabarti and R. K. Moitra, Jour. of Phys: Cond. Matt.1, 1423 (1989).

[4] Sherrington-Kirkpatrick model in a transverse field: absence of replica symmetry breaking due to quantum fluctuations - P. Ray, B. K. Chakrabarti and Arunava Chakrabarti, Phys. Rev. B 39, 11828 (1989).

[3] Exact real space renormalization group approach for the local electronic Green’s functions for an infinite Fibonacci chain - Arunava Chakrabarti, S. N. Karmakar and R. K. Moitra, Phys. Rev. B 39, 9730 (1989).

[2] Exact local Green’s functions for phonons in a Fibonacci chain: a new real space renormalization group approach - Arunava Chakrabati, S. N. Karmakar and R. K. Moitra, Jour. of Physics:Cond. Matt. 1, 1017 (1989).

[1] A renormalization group study of the Anderson Hamiltonian for arbitrary band filling - Arunava Chakrabarti, R. K. Moitra and P. Ray, Phys. Lett. A 120, 479 (1987).