1.      Origins of multi-sublattice magnetism and superexchange interactions in double-double perovskite CaMnCrSbO₆

Rakshanda Dhawan*, Padmanabhan Balasubramanian* and Tashi Nautiyal  

 J. Phys.: Condens. Matter 36 305801 (2024)    * (equal contribution by both the authors)

 

2.      Griffiths phase, re-entrant spin-glass behaviour and schottky anomaly in anti-site disordered double perovskite Pr₂MnNiO₆ .

Rinku Kumar, Padmanabhan Balasubramanian, M. Anas, Ankita Singh, Ramesh Chandra and

V. K. Malik  Physica. Scripta. 98 105931 (2023)

 

3.      Structural, electronic and magnetic properties of weakly correlated metal Sr₂CrTiO₆: a first principles study

Rakshanda Dhawan*, Padmanabhan Balasubramanian* and Tashi Nautiyal

J. Phys.: Condens. Matter 34 055501 (2022)   * (equal contribution by both the authors)

 

4.      Coexisting magnetic structures and spin reorientation in Er_0.5Dy_0.5FeO₃: Bulk magnetization, neutron scattering, specific heat, and density functional theory studies

Sarita Rajput , Padmanabhan Balasubramanian , Ankita Singh , Françoise Damay, C. M. N. Kumar , W. Tabis, T. Maitra, and V. K. Malik  Phys. Rev. B 105, 214436 (2022)

 

5.  Magnetocaloric and heat capacity studies on NdFe_0.5Mn_0.5O_3,

Ankita Singh, Padmanabhan Balasubramanian, Mohd. Anas, Rinku Kumar, P.D. Babu, C. M. N. Kumar, Wojciech Tabis, V.K. Malik, Journal of Applied Physics 129, 053902 (2021);

 

6. Experimental and theoretical study of magnetization and magnetocaloric effect in Nd_1−xSm_xFeO_3,

Sarita Rajput, Padmanabhan B., Ankita Singh, M. Anas, V. K. Malik, and T. Maitra, Journal of Applied Physics, 129, 063902 (2021)

 

7.      Successive spin reorientations and rare earth ordering in Nd_0.5Dy_0.5FeO₃: Experimental and ab initio investigations

         Ankita Singh*, Sarita Rajput* Padmanabhan Balasubramanian*, M. Anas, Francoise Damay,

        C. M. N. Kumar , Gaku Eguchi, A. Jain, S. M. Yusuf , T. Maitra, and V. K. Malik Physical Review B    

       102 (14), 144432 (2020)

                  * (equal contribution by the three authors)

 

8.       Study of strong-range correlations and two-fold spin reorientation in NdFe_0.5Mn_0.5O₃

              Ankita Singh, Padmanabhan Balasubramanian, Ruchika Yadav, Vivian Nassif, Vivek K Malik

               Journal of Physics. Condensed. Matter. 32 315802 (2020)

 

9.      An experimental and theoretical study of magnetocaloric effect in Nd_{0. 5}Dy_{0. 5}FeO₃

A Singh, S Rajput, B Padmanabhan, K Kaushik, M Anas, T Maitra, V.K. Malik

Journal of Physics: Condensed Matter 31 (35), 355802 (2019)

 

10.  Electronic structure of Pr₂MnNiO₆ from x-ray photoemission, absorption and density functional                    

             theory.

                 Padmanabhan Balasubramanian, Shalik Ram Joshi, Ruchika Yadav, Frank M. F. de Groot, 

             Amit Kumar Singh, Avijeet Ray, Mukul Gupta, Ankita Singh, Satyendra Maurya, Suja                         

             Elizabeth, Shikha   Varma, Tulika Maitra, Vivek Malik

            Journal of Physics: Condensed Matter. 30 435603 (2018)

 

11.         Structural transformation, Griffiths phase and metal-insulator transition in polycrystalline

               Nd_2-xSr_xNiMnO₆(x = 0, 0.2, 0.4, 0.5 and 1) compound

Amit Kumar Singh, Padmanabhan Balasubramanian, AnkitaSingh, M. K. Gupta, Ramesh Chandra

Journal of Physics: Condensed Matter. 30, 355401 (2018)

 

12.     Anisotropic super-paramagnetism in cobalt implanted rutile-TiO₂ single crystals.

            Shalik Ram Joshi, B. Padmanabhan, Anupama Chanda, N. Shukla, Vivek Malik, D. Kanjilal

            and Shikha Varma. Journal of Magnetism and Magnetic Materials, 465, 122 (2018)..

 

13.  Spin reorientation in NdFe_0.5Mn_0.5O₃: Neutron scattering and Ab-initio study.

 Ankita Singh, A. Jain, Avijeet Ray, Padmanabhan B, Sajid Husain, S. M. Yusuf, T. Maitra and V. K. Malik Phys. Rev. B 96, 144420 (2017)

 

14.  Complex Damage Distribution Behaviour in Cobalt Implanted Rutile TiO2 (110)  lattice

     Shalik Ram Joshi, B. Padmanabhan, Anupama Chanda, Sunil Ojha, D. Kanjilal,  

     Shikha Varma  Nuclear Inst. and Methods in Physics Research, B 410, 114 (2017).

 

15.   Influence of substrate induced strain on B-site ordering and magnetic  properties of Nd₂NiMnO₆ epitaxial thin films.

                Amit Kumar Singh, Samta Chauhan, Padmanabhan Balasubramanian, Saurabh Kumar Srivastava  

               and Ramesh Chandra, Thin Solid Films 629, 49 (2017).

 

16.  Effect of cobalt implantation on structural and optical properties of rutile TiO₂(110).

              Shalik Ram Joshi, B. Padmanabhan, Anupama Chanda, V.K. Malik ,N.C. Mishra, D. Kanjilal, Shikha                    

             Varma, Applied Physics A 122, 713 (2016).

 

17.  Optical studies of Cobalt Implanted Rutile TiO₂ (110) surfaces.

               Shalik Ram Joshi, B. Padmanabhan, Anupama Chanda, Indrani Mishra, V.K. Malik ,N.C.  

             Mishra, D. Kanjilal, Shikha Varma,

              Applied Surface Sciences 387, 938 (2016).

 

18.  Electronic structure of Nd_1-xY_xMnO₃ from Mn K edge absorption spectroscopy and DFT methods.

                 Padmanabhan Balasubramanian, Ruchika Yadav, Harikrishnan S. Nair, H.M. Tsai, Y. Joly,  

                J.F.  Lee, Suja Elizabeth, B.R. Sekhar, C.W. Pao, W.F. Pong 

              Solid State Communications. 181 (50) 2014.

 

19.   Valence band electronic structure of Nd_1-xY_xMnO₃ using X-ray absorption, photoemission  and GGA + U calculations.

                  Padmanabhan Balasubramanian, Harikrishnan S Nair, H M Tsai, Satadeep Bhattacharjee,

                   M. T. Liu, Ruchika Yadav, J. W. Chiou, H. J. Lin, T .W. Pi, M. H. Tsai, Suja Elizabeth, C. W.    

                   Pao,  B. Y. Wang, C. H. Chuang, W. F. Pong.

                 Journal of Electron Spectroscopy and Related Phenomena. 189, 51 (2013).

 

20.  Study of diffuse scattering under hydrostatic pressure in PbMg_1/3Nb_2/3O₃.

            Rotaru Gelu, B. Padmanabhan, S.N.Gvasaliya, B.Roessli, Th. Strasslae, R.A.Cowley, S.  

          G.Lushnikov,  S.Klotz Journal of Physics, Conference series 251, 012011 (2010) .

 

21.   Temperature dependence of the pressure-induced amorphization of ice studied by high-pressure neutron diffraction to 30 K.

                Th. Strassle, Andrin Caviezel, B. Padmanabhan, Vladimir Yu. Pomjakushin. Phys. Rev. B

              82,094103 (2010).

 

22.    Pressure effects on the magnetic structure in (La_0.5Ca_0.5)_1-xSr_xMnO₃ (0.1<x<0.4) manganites.

             Indu Dhiman, Th. Strassle, L.Keller, B. Padmanabhan and A. Das  Phys. Rev. B 81, 104424  

            (2010).

 

23.   Atomically resolved scanning tunnelling microscopy on perovskite manganite single crystals.

             Sahana Roessler, B. Padmanabhan, Suja Elizabeth, H.L.Bhat, F.Steglich, S.Wirth

            Appl. Phys.Lett. 96, 202512 (2010).

 

      24.   The use of a Bridgman-seal for low-temperature hydraulics.

           S. Klotz, B. Padmanabhan, J. Philippe and Th. Strssle  High Pressure Research 28, 621-625

           (2008).

 

       25.  Coupled Superconducting and Magnetic Order in CeCoIn₅.

            M. Kenzelmann, Th. Strssle, C. Niedermayer, M. Sigrist, B. Padmanabhan, M. Zolliker, A.D.

           Bianchi,  R. Movshovich, E.D. Bauer, J.L. Sarrao, J.D. Thompson. Science 321, 1652-1654 (2008).

 

       26.  Magnetic, electron magnetic resonance and optical studies of Pr_0.7Pb­_0.3MnO₃ nanoparticles.

             S.S.Rao, B. Padmanabhan, Suja Elizabeth, H.L.Bhat, S.V.Bhat 

           J. Phys. D: Appl. Phys. 41, 15, 155011 (2008).

 

       27. Nanometer-scale phase separation in a colossal magnetoresistive manganite.

            S. Roessler, S. Ernst, B. Padmanabhan, Suja Elizabeth, H. L. Bhat, F. Steglich, S. Wirth

           Euro Physics Letters 83,1,17009 (2008).

 

      28. Density of states and inhomogeneous spatial conductance near the metal- insulator transition in   

            Pr_0.68Pb_0.32MnO₃ single crystals.

           S. Wirth, Sahana Roessler, S. Ernest, B. Padmanabhan, H. L. Bhat, Suja Elizabeth, F. Steglich.

            J. Phys.  Condens. Matter 20, 43, 434231 (2008).

 

      29.  Critical properties of single crystals of Pr_1-xPb_xMnO₃.

          B. Padmanabhan, H. L. Bhat, Suja Elizabeth, Sahana Roessler, U. K. Roessler, K. Doerr, K.

          H. Mueller Phys. Rev. B 75, 024419 (2007).

 

     30.  EPR studies on single crystals of Pr_1-xPb_xMnO₃.

          B. Padmanabhan, Ajay Sharma, S. S. Rao, Suja Elizabeth, H. L. Bhat, S. V. Bhat , Physica

         B 398, 107, (2007).

 

     31.  Scanning Tunneling Spectroscopy on Pr_0.68Pb_0.32MnO₃ single crystals.

         S. Roessler, E. Nerst, B. Padmanabhan, Suja Elizabeth, H. L. Bhat, S. Wirth, F. Steglich

        IEEE transaction on magnetics 43, 6 (2007).

 

     32. Crystal growth, transport and magnetic properties of rare earth manganite Pr_1-xPb_xMnO₃.

        B. Padmanabhan, Suja Elizabeth, H.L.Bhat, Sahana Roessler, K. Doerr, K. H. Mueller

       Journal of Magnetism and Magnetic Materials, 307/2, 288-294 (2006).

 

     33. Surface morphological studies of flux grown lead-doped rare-earth manganite single

         crystals.

         Nilotpal, Ghosh , B. Padmanabhan, Suja Elizabeth and H.L.Bhat.  Journal of Crystal Growth, 275,       

         163(2004).