JNCiR :: JNCASR Institutional Repository: Recent submissions

  • Investigations of carbonic acid, dimethyl carbonate and the adsorption of CO2 in framework solids 
    Reddy, Sandeep Kumar (Jawaharlal Nehru Centre for Advanced Scientific ResearchChemistry and Physics of Materials Unit (CPMU), 2013)
    Carbon dioxide is present in the Earths atmosphere and is naturally a part of the carbon cycle. Its increasing concentration in the atmosphere is a matter of serious concern. Apart from attempts to reduce its release ...
  • Light harvesting strategies for large area, stable and efficient organic solar cells 
    Das, Anshuman Jyothi (Jawaharlal Nehru Centre for Advanced Scientific ResearchChemistry and Physics of Materials Unit (CPMU), 2013)
    In the present times when energy needs have multiplied, it is essential to explore alternative sources of energy. Non-renewable energy sources like natural gas, petroleum and coal account for a major share in the total ...
  • 2D nanocarbons : functional aspects and device fabrication 
    Kurra, Narendra (Jawaharlal Nehru Centre for Advanced Scientific ResearchChemistry and Physics of Materials Unit (CPMU), 2013)
    The etymological basis of prefix Nano can be traced back to Greek nan(n)os or Latin nanus", meaning Dwarf". According to the dictionary definitions, Nano refers to one-billionth which means to designate extreme smallness. ...
  • Computational investigation of complex molecular fluids 
    Mondal, Anirban (Jawaharlal Nehru Centre for Advanced Scientific ResearchChemistry and Physics of Materials Unit (CPMU), 2013)
    Complex molecular fluids find enormous applications in chemistry. The organization of molecules into self-assembled structures in certain contexts, leads to the emergence of many novel properties which are absent or ...
  • Multiferroic properties of some perovskite oxides 
    De, Chandan (Jawaharlal Nehru Centre for Advanced Scientific ResearchChemistry and Physics of Materials Unit (CPMU), 2013)
    Ever increasing requirement for better modern instruments and devices has led scientist to invent efficient and versatile functional data storing devices beyond the conventional magnetically information storing technology. ...
  • Pressure induced electronic topological transition from band to topological insulator in Sb2Se3 
    Pal, Koushik (Jawaharlal Nehru Centre for Advanced Scientific ResearchChemistry and Physics of Materials Unit (CPMU), 2013)
    Every material consists of electrons and ions. Microscopic investigations of various macroscopic properties of a material reveal that most of the properties arise due to the interaction between the electrons and the ions ...
  • Investigations of graphene-MOF composites and porous pillared graphene frameworks 
    Kumar, Ram (Jawaharlal Nehru Centre for Advanced Scientific ResearchChemistry and Physics of Materials Unit (CPMU), 2013)
    Carbon is one of the most important elements in the periodic table and the source of life.[1] Besides its important role in organic chemistry, it forM.S. many allotropes, two being known from ancient times (diamond and ...
  • Studying defects in periodic structures with fourier maps 
    Kumar, Ankush (Jawaharlal Nehru Centre for Advanced Scientific ResearchChemistry and Physics of Materials Unit (CPMU), 2013)
    Periodic structures play important roles in wide areas of science and technology; however, there are no existing methods to identify and quantify defects in periodic structures. Microscopy examination is costly both in ...
  • Synthesis and characterization of porous metal oxides and core-shell nanoparticles 
    Maity, Sisir (Jawaharlal Nehru Centre for Advanced Scientific ResearchChemistry and Physics of Materials Unit (CPMU), 2013)
    Surface atoM.S. have lesser number of neighbours than atoms in the bulk. The smaller particle, the larger fraction of atoM.S. at the surface compared to volume. The surface-to-volume ratio increases with decreasing in size ...
  • Reentrant glass transition in suspensions of colloidal ellipsoids 
    Kumar, Chandan (Jawaharlal Nehru Centre for Advanced Scientific ResearchChemistry and Physics of Materials Unit (CPMU), 2013)
    The microscopic underpinnings of glasses and the glass transition continue to remain one of the grand challenges in condensed matter physics.13 It is well known that when a liquid is cooled slowly, at its freezing ...
  • Hydroxy acids and related organic linkers for the synthesis of functional metal-organic frameworks and nanomaterials 
    Mohapatra, Sudip (Jawaharlal Nehru Centre for Advanced Scientific ResearchChemistry and Physics of Materials Unit (CPMU), 2012)
    Until mid of 1990s there were two kind of porous materials, namely inorganic materials and carbon based materials. In case of microporous inorganic solids, the largest two subclasses of porous inorganic solids are ...
  • Investigations of graphene and inorganic graphene analogues 
    Matte, H S S Ramakrishna (Jawaharlal Nehru Centre for Advanced Scientific ResearchChemistry and Physics of Materials Unit (CPMU), 2012)
    Carbon nanotubes and graphene are the two most studied materials today. Twodimensional graphene has specially attracted a lot of attention because of its unique electrical properties such as very high carrier mobility, ...
  • Stem cell differentiation on stretchable conducting substrates 
    Srivastava, Nishit (Jawaharlal Nehru Centre for Advanced Scientific ResearchChemistry and Physics of Materials Unit (CPMU), 2012)
    It is well-known that cells can adapt and grow in different biochemical conditions. The study of cell-substrate interaction is an important research area which has implications both in basic cell and molecular biology ...
  • Studies of active layer morphology in bulk-heterojunction polymer based solar cells using optical and force microscopy methods 
    Mukhopadhyay, Sabyasachi (Jawaharlal Nehru Centre for Advanced Scientific ResearchChemistry and Physics of Materials Unit (CPMU), 2012)
    Photovoltaics deal with harnessing sunlight and subsequent conversion into electrical energy. Efficient photovoltaic solar cells based on inorganic semiconductors have developed considerably [1] since the first realization ...
  • Synthesis and direct patterning of functional nanostructures on flat and flexible substrates towards device fabrication 
    Radha, B. (Jawaharlal Nehru Centre for Advanced Scientific ResearchChemistry and Physics of Materials Unit (CPMU), 2012)
    The dawn of nanoscience and nanotechnology is considered to be the lecture There's plenty of room at the bottom delivered by a visionary physicist, Richard Feynmann in 1959 [1]. Drexler elaborated this idea in his technical ...
  • Experimental and theoretical investigations on GaN nanowall network 
    Joshi, Darshana (Jawaharlal Nehru Centre for Advanced Scientific ResearchChemistry and Physics of Materials Unit (CPMU), 2012)
    This chapter gives a detailed account of group III nitride family, with special focus on Gallium Nitride (GaN) in terM.S. of its fundamental properties and promising applications. Literature background that highlights ...
  • Aromaticity, transport and spin filter properties of a few molecular systems 
    Ghosh, Dibyajyoti (Jawaharlal Nehru Centre for Advanced Scientific ResearchChemistry and Physics of Materials Unit (CPMU), 2012)
    Low-dimensional materials have attracted a huge attention of chemists and physicists in recent years.[1, 2] The appearance of anomalous novel properties in these materials has made them very interesting to investigate. ...
  • Study of MBE growth and characterization of gallium nitride films and nanostructures 
    Kesaria, Manoj (Jawaharlal Nehru Centre for Advanced Scientific ResearchChemistry and Physics of Materials Unit (CPMU), 2012)
    The group III-Nitride solid state devices, which have permeated our daily life, are light emitting diodes (LEDs) and laser diodes (LDs). In fact, they have been overshadowed only by the transistor. The power efficiency, ...
  • Molecule based magnetic materials : homo/heterometallic clusters to extended porous frameworks 
    Chakraborty, Anindita (Jawaharlal Nehru Centre for Advanced Scientific ResearchChemistry and Physics of Materials Unit (CPMU), 2012)
    Molecular magnetism deals with the magnetic properties of materials consisting discrete molecules or assemblies of molecules. Generally, the molecular magnets consist of solid lattice made of molecular building blocks1 ...
  • Investigations of structure-property relationships in functional metal-organic frameworks 
    Kanoo, Prakash (Jawaharlal Nehru Centre for Advanced Scientific ResearchChemistry and Physics of Materials Unit (CPMU), 2011)
    Solids containing voids or empty spaces in their lattices which can be used for trapping gas or other molecules are called porous solids. The voids or empty spaces in these solids are occupied by guest or template molecules ...

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