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Thursday, 28 November 2024

Publications

Authors Name Title Journal name Vol no Page no Year DOI Affiliated to CeNS
Kanakapura S. Krishnamurthy, Madhu B. Kanakala, Channabasaveshwar V. Yelamaggad, and
Maurice Kleman
Instabilities in the electric freedericksz state of the twist-bend nematic liquid crystal cb7cb Soft Matter 14 5393–5406 2018 DOI Yes
Kleman, Maurice and Krishnamurthy, Kanakapura S. Defects in the twist-bend nematic phase: Stabilities and instabilities of focal conic domains and related topics Phys. Rev. E 98 032705 2018 DOI Yes
K. S. KRISHNAMURTHY, NANI BABU PALAKURTHY and C. V. YELAMAGGAD Confined Electroconvective and Flexoelectric Instabilities Deep in the Freedericksz State of Nematic CB7CB J. Phys. Chem. B 121 5447-5454 2017 DOI  Yes
K. S. Krishnamurthy, Pramoda Kumar, Nani B. Palakurthy, C. V. Yelamaggad and Epifanio G. Virga Interfacial and morphological features of a twist-bend nematic drop Soft Matter 12 4967-4978 2016 DOI  Yes
K. S. Krishnamurthy and pramoda kumar Effect of waveform of the driving field on electroconvection near the dielectric inversion frequency Phys. Rev. E 93 22706 2016 DOI  Yes
Krishnamurthy, K. S. Transient, polarity-dependent dielectric response in a twisted nematic liquid crystal under very low frequency excitation. Physical Review E 92(3) 032504 2015 DOI  Yes
K. S. Krishnamurthy Spatiotemporal character of the Bobylev-Pikin flexoelectric instability in a twisted nematic bent-core liquid crystal exposed to very low frequency fields Phys. Rev. E 89 52508 2014 DOI  Yes
K. S. Krishnamurthy, Pramod Tadapatri and P. Viswanath Dislocations 1 and metastable chevrons in the electroconvective inplane normal roll state of a bent core nematic liquid crystal Soft Matter 10 7316-7327 2014 DOI  Yes
K. S. Krishnamurthy, Pramoda Kumar, and M. Vijay Kumar Polarity-sensitive transient patterned state in a twisted nematic liquid crystal driven by very low frequency fields Phys. Rev. E 87 22504 2013 DOI  Yes
K. S. Krishnamurthy Polarity sensitive electric responses in a twisted smectic-C liquid crystal Phys. Rev. E 88 62503 2013 DOI  Yes
K. S. Krishnamurthy and Pramoda Kumar Inhomogeneous Freedericksz effect in a quarter turn twisted achiral smectic C liquid crystal EPL 102 66001 2013 DOI  Yes
PRAMOD TADAPATRI, K. S. KRISHNAMURTHY AND W. WEISSFLOG Patterned flexoelectric instability in a bent-core nematic liquid crystal Soft Matter 8 1202-1214 2012 DOI  Yes
PRAMOD TADAPATRI AND K. S. KRISHNAMURTHY Competing instability modes in an electrically driven bent-core nematic liquid crystal J. Phys. Chem. B 116 782-793 2012 DOI  Yes
K. S. KRISHNAMURTHY, PRAMOD TADAPATRI, AND W. WEISSFLOG Twist disclination loops in a bent-core nematic liquid crystal Soft Matter 7 6273-6284 2010 DOI  Yes
PRAMOD TADAPATRI, UMA S. HIREMATH, C. V. YELAMAGGAD, AND K. S. KRISHNAMURTHY Permittivity, conductivity, elasticity and viscosity measurements in the nematic phase of a bent-core liquid crystal J. Phys. Chem. B 114 1745-1750 2010 DOI  Yes
PRAMOD TADAPATRI, UMA S. IREMATH, C. V. YELAMAGGAD, AND K. S. KRISHNAMURTHY Patterned electroconvective states in a bent-core nematic liquid crystal J. Phys. Chem. B 114 43029 2010 DOI  Yes
PRAMOD TADAPATRI, K. S. KRISHNAMURTHY, AND W. WEISSFLOG Multiple electroconvection scenarios in a bent-core nematic liquid crystal Phys. Rev. E 82 031706(1-15) 2010 DOI  Yes
PRAMODA KUMAR, Y. G. MARINOV, H. P. HINOV, UMA S. HIREMATH, C. V. YELAMAGGAD, K. S. KRISHNAMURTHY, AND A. G. PETROV Converse Flexoelectric Effect in Bent-Core Nematic Liquid Crystals J. Phys. Chem. B 113 9168-9174 2009 DOI  Yes
K. S. KRISHNAMURTHY, PRAMODA KUMAR AND PRAMOD TADAPATRI Flexoelectrically Driven Instabilities in Liquid Crystals J. Ind. Inst. Sc. 89 255-270 2009    
PRAMODA KUMAR, UMA S. HIREMATH, C. V. YELAMAGGAD, AXEL G. ROSSBERG, AND K. S. KRISHNAMURTHY Electroconvection in a Homeotropic Bent-Rod Nematic Liquid Crystal Beyond the Dielectric Inversion Frequency J. Phys. Chem. B 112 9753–9760 2008 DOI  Yes
PRAMODA KUMAR, UMA S. HIREMATH, C. V. YELAMAGGAD, AXEL G. ROSSBERG, AND K. S. KRISHNAMURTHY Drifting Periodic Structures in a Degenerate-Planar Bent-Rod Nematic Liquid Crystal Beyond the Dielectric Inversion Frequency J. Phys. Chem. B 112 L9270–9274 2008 DOI  Yes
PRAMOD TADAPATRI AND K. S. KRISHNAMURTHY Shear Deformation and Division of Cylindrical Walls in Free-Standing Nematic Films under High Electric Fields J. Phys. Chem. B 112 13509–13517 2008 DOI  Yes
PRAMODA KUMAR, SHIVARAM N. PATIL, UMA S. HIREMATH, AND K. S. KRISHNAMURTHY Instabilities Across the Isotropic Conductivity Point in a Nematic Phenyl Benzoate under AC Driving J. Phys. Chem. B 111 8792-8800 2007 DOI  Yes
Kanakapura S. Krishnamurthy, Pramod Tadapatri and P. Viswanath Drifting Undulations in an Achiral Smectic C Liquid Crystal Driven by a Static Electric Field J. Phys. Chem. B (Letters) 111 2423-2426 2007 DOI  Yes
PRAMODA KUMAR AND K. S. KRISHNAMURTHY Gradient flexoelectric switching response in a nematic phenyl benzoate Liq. Cryst. 34 257–266 2007 DOI  Yes
. S. KRISHNAMURTHY AND PRAMODA KUMAR Emergence of periodic order in electric-field-driven planar nematic liquid crystals Phys. Rev. E 76 051705(1-8) 2007 DOI  Yes
PRAMODA KUMAR and K.S. KRISHNAMURTHY Flexoelectric response at defect sites in nematic inversion walls Liquid Crystals 33 131-138 2006 DOI  Yes
PRAMODA KUMAR and K.S. KRISHNAMURTHY Competing modes of instability in an electrically driven nematic liquid crystal with a small positive dielectric anisotropy Phys. Rev. E 74 031705(1-15) 2006 DOI  Yes
 

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