Journal Articles

Journal Articles

 

Recent Submissions

  • Tiwary, Chandra Sekhar et al. (Wiley, 2018-07)
    The absence of inherent magnetism in the family of 2D materials limits its application in magnetoelectric and magnetic storage media. Here, a simple scalable route for the synthesis of magnetic 2D material chromite ...
  • Krishna, Mariserla Bala Murali; Mad�o, Julien; Urquizo, Joel P�rez; Zhu, Xing; Vinod, Soumya; Tiwary, Chandra Sekhar; Ajayan, Pulickel M.; Dani, Keshav M. (IOP Publishing, 2018-06)
    Understanding how light interacts with matter at the nanometre scale is a fundamental issue in optoelectronics and nanophotonics. In particular, many applications (such as bio-sensing, cancer therapy and all-optical signal ...
  • Tiwary, Chandra Sekhar (Elsevier, 2018-08)
    Graphitic solids are typically produced via high temperature and energy consuming processing (e.g. sintering) of carbon particles. Here, we demonstrate the mechano-chemical assembly of functionalized graphene layers into ...
  • Sarma, Prasad V.; Tiwary, Chandra Sekhar; Radhakrishnan, Sruthi; Ajayan, Pulickel M.; Shaijumon, Manikoth M. (Royal Society of Chemistry, 2018-06)
    Transition metal dichalcogenides (TMDs) exhibit unique properties and show potential for promising applications in energy conversion. Mono/few-layered TMDs have been widely explored as active electrocatalysts for the ...
  • Gautam, Chandkiram; Chakravarty, Dibyendu; Gautam, Amarendra; Tiwary, Chandra Sekhar; Woellner, Cristiano Francisco; Mishra, Vijay Kumar; Ahmad, Naseer; Ozden, Sehmus; Jose, Sujin; Biradar, Santoshkumar; Vajtai, Robert; Trivedi, Ritu; Galvao, Douglas S.; Ajayan, Pulickel M. (American Chemical Society, 2018-06)
    Recent advances and demands in biomedical applications drive a large amount of research to synthesize easily scalable low-density, high-strength, and wear-resistant biomaterials. The chemical inertness with low density ...
  • Vinayasree, S.; Nitha, T. S.; Tiwary, Chandra Sekhar; Ajayan, P. M.; Joy, P. A.; Anantharaman, M. R. (IOP Publishing, 2018-06)
  • Owuor, Peter Samora; Tsafack, Thierry; Agrawal, Himani; Yoon Hwang, Hye; Zelisko, Matthew; Li, Tong; Radhakrishnan, Sruthi; Park, Jun Hyoung; Yang, Yingchao; Stender, Anthony S.; Ozden, Sehmus; Joyner, Jarin; Vajtai, Robert; Kaipparettu, Benny A.; Wei, Bingqing; Lou, Jun; Sharma, Pradeep; Tiwary, Chandra Sekhar; Ajayan, Pulickel M. (Elsevier, 2018-09)
    Bio-derived materials could play an important role in future sustainable green and health technologies. This work reports the synthesis of a unique egg white-based bio-derived material showing excellent stiffness and ...
  • Kumar, Nirmal; Tiwary, Chandra Sekhar; Biswas, Krishanu (Springer, 2018-05)
    The advancement of nanotechnology demands large-scale preparation of nanocrystalline powder of innovative materials. High-entropy alloys (HEAs) exhibit unique properties: mechanical, thermal, magnetic etc., making them ...
  • Sahlot, Pankaj; Arora, Amit (Elsevier, 2018-05)
    Understanding tool wear during friction stir welding (FSW) is important for joining of high melting point metallic (HMPM) materials. Heat transfer and material flow based models developed in past have improved understanding ...
  • Singh, Chetan C.; Panda, Emila (AIP Publishing, 2018-04)
    A small variation in the elemental composition of a chemical compound can cause the formation of additional electronic defect states in the material, thereby altering the overall microstructure and thus induced properties. ...
  • Apte, Amey; Kochat, Vidya; Rajak, Pankaj; Krishnamoorthy, Aravind; Manimunda, Praveena; Hachtel, Jordan A.; Idrobo, Juan Carlos; Syed Amanulla, Syed Asif; Vashishta, Priya; Nakano, Aiichiro; Kalia, Rajiv K.; Tiwary, Chandra Sekhar; Ajayan, Pulickel M. (Springer, 2018-04)
    Two-dimensional (2D) materials exhibit different mechanical properties from their bulk counterparts owing to their monolayer atomic thickness. Here, we have examined the mechanical behavior of 2D molybdenum tungsten ...
  • Singh, Chetan C.; Panda, Emila (AIP Publishing, 2018-04)
    In order to know the threshold quantity of the zinc interstitials that contributes to an increase in carrier concentration in the Al-doped ZnO (AZO) films and their effect on the overall microstructure and optoelectronic ...
  • Yadav, Thakur Prasad; Woellner, Cristiano F.; Sinha, Shyam K.; Sharifi, Tiva; Apte, Amey; Mukhopadhyay, Nilay Krishna; Srivastava, Onkar Nath; Vajtai, Robert; Galvao, Douglas S.; Tiwary, Chandra Sekhar; Ajayan, Pulickel M. (Wiley, 2018-04)
    The realization of quasicrystals has attracted a considerable attention due to their unusual structures and properties. The concept of quasicrystals in the atomically thin materials is even more appealing due to the in?plane ...
  • Susarla, Sandhya; Manimunda, Praveena; Morais Jaques, Ygor; Hachtel, Jordan A.; Idrobo, Juan Carlos; Amnulla, Syed Asif Syed; Galvão, Douglas Soares; Tiwary, Chandra Sekhar; Ajayan, Pulickel M. (American chemical society, 2018-04)
    The mechanical and optical properties generated due to the stacking of different atomically thin materials have made it possible to tune and engineer these materials for next-generation electronics. The understanding of ...
  • Manolata Devi, M.; Dolai, N.; Sreehala, S.; Morais Jaques, Ygor M.; Mishra, R. S. Kumar; Galvao, D. S.; Tiwary, Chandra Sekhar; Sharma, Sudhanshu; BISWAS, K. (Royal Society of Chemistry, 2018-04)
    Selective oxidation of CO to CO2 using metallic or alloy nanoparticles as catalysts, can solve two major problems of energy requirements and environmental pollution. Achieving 100% conversion efficiency at a lower temperature ...
  • Sahlot, Pankaj; Jha, Kaushal; Dey, G. K.; Arora, Amit (Springer Verlag, 2018-03)
    Friction stir welding (FSW) of high melting point metallic (HMPM) materials has limited application due to tool wear and relatively short tool life. Tool wear changes the profile of the tool pin and adversely affects weld ...
  • Reddy, Ch. Venkata; Bandaru, Narendra; Shim, Jaesool; Vattikuti, S. V. Prabhakar (Springer Verlag, 2017-06)
    CdO, ZnS, and CdO/ZnS hybrid photocatalyst were prepared using a simple co-precipitation method, and its photocatalytical activity was studied. The materials were characterized using powder XRD, TEM, HRTEM, BET, Raman, ...
  • Kochat, Vidya; Samanta, Atan; Zhang, Yuan; Bhowmick, Sanjit; Manimunda, Praveena; Asif, Syed Asif S.; Stender, Anthony S.; Vajtai, Robert; Singh, Abhishek K.; Tiwary, Chandra S.; Ajayan, Pulickel M. (American Association for the Advancement of Science, 2018-03)
    Among the large number of promising two-dimensional (2D) atomic layer crystals, true metallic layers are rare. Using combined theoretical and experimental approaches, we report on the stability and successful exfoliation ...
  • Narayana Murty, S. V. S.; Sarkar, Aditya; Narayanan, P. Ramesh, (Royal Society of Chemistry, 2018-01)
    Isothermal hot compression tests were performed on aluminum alloy 2014 (AA2014) to study the evolution of microstructure over a wide range of temperatures (300°C–500°C) and strain rates (0.001–100 s−1). The true stress–true ...
  • Dwivedi, Deepak; Patel, Tvarit A.; Panda, Emila (Elsevier, 2018-06)
    In this work, a simple, inexpensive room temperature chemical bath deposition is proposed to synthesize high-quality Zn(O)S nanoparticles of varied composition. The band gap of these nanoparticles is found to alter by ...

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