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pro vyhledávání: '"Kumar M., Praveen"'
Dielectric relaxation of materials provides important information on the polarisation dynamics at different time scales. We study the dielectric relaxation of a nematic liquid crystal under steady rotational shear and simultaneously measure the visco
Externí odkaz:
http://arxiv.org/abs/2402.11906
The electroviscous effect deals with the change in the viscosity of fluids due to an external electric field. Here, we report experimental studies on the electroviscous effects in a ferroelectric nematic liquid crystal. It was synthesised accomplishi
Externí odkaz:
http://arxiv.org/abs/2209.11154
Autor:
Ghosh, Pritha, Niesen, Michiel J.M., Pawlowski, Colin, Bandi, Hari, Yoo, Unice, Lenehan, Patrick J., Kumar-M, Praveen, Nadig, Mihika, Ross, Jason, Ardhanari, Sankar, O’Horo, John C., Venkatakrishnan, A.J., Rosen, Clifford J., Telenti, Amalio, Hurt, Ryan T., Soundararajan, Venky
Publikováno v:
In iScience 16 August 2024 27(8)
Autor:
Kumar, M. Praveen, Kumaresan, Natesan, Mangalaraja, R.V., Zaporotskova, Irina, Arulraj, A., Murugadoss, G., Pugazhendhi, A.
Publikováno v:
In Environmental Research 1 July 2024 252 Part 4
Autor:
Periyaiah, Ilaiyaraja, Kumar, M. Praveen, Kumaresan, Natesan, Mangalaraja, R.V., Diaz, Francisco V. Herrera, Sahlevani, Saeed Farhang, Sasikala, S., Murugadoss, G., Perumal, Ilaiyaraja, Sasikumar, Moorthy
Publikováno v:
In Applied Surface Science Advances June 2024 21
We study the flow behaviour of a twist-bend nematic $(N_{TB})$ liquid crystal. It shows three distinct shear stress ($\sigma$) responses in a certain range of temperatures and shear rates ($\dot{\gamma}$). In Region-I, $\sigma\sim\sqrt{\dot{\gamma}}$
Externí odkaz:
http://arxiv.org/abs/2107.14448
Publikováno v:
In Procedia Computer Science 2024 235:2793-2802
Publikováno v:
Phys. Rev. Materials 4, 115601 (2020)
In twist-bend nematic (N\textsubscript{TB}) liquid crystals (LCs), the mean molecular orientation exhibits heliconical structure with nanoscale periodicity. On the mesoscopic scale, N\textsubscript{TB} resembles layered systems (like smectics), where
Externí odkaz:
http://arxiv.org/abs/2008.10228
Autor:
Deivasigamani, Sriram, Kotamarti, Srinath, Rastinehad, Ardeshir R., Salas, Rafael Sanchez, de la Rosette, J.J.M.C.H., Lepor, Herbert, Pinto, Peter, Ahmed, Hashim U., Gill, Inderbir, Klotz, Laurence, Taneja, Samir S., Emberton, Mark, Lawrentschuk, Nathan, Wysock, James, Feller, John F., Crouzet, Sebastien, Kumar M., Praveen, Seguier, Denis, Adams, Eric S., Michael, Zoe, Abreu, Andre, Jack Tay, Kae, Ward, John F., Shinohara, Katsuto, Katz, Aaron E., Villers, Arnauld, Chin, Joseph L., Stricker, Phillip D., Baco, Eduard, Macek, Petr, Ahmad, Ardalan E., Chiu, Peter K.F., Crawford, E. David, Rogers, Craig G., Futterer, Jurgen J., Rais-Bahrami, Soroush, Robertson, Cary N., Hadaschik, Boris, Marra, Giancarlo, Valerio, Massimo, Chong, Kian Tai, Kasivisvanathan, Veeru, Tan, Wei Phin, Lomas, Derek, Walz, Jochen, Guimaraes, Gustavo Cardoso, Mertziotis, Nikos I., Becher, Ezequiel, Finelli, Antonio, Kasraeian, Ali, Lebastchi, Amir H., Vora, Anup, Rosen, Mark A., Bakir, Baris, Arcot, Rohit, Yee, Samuel, Netsch, Christopher, Meng, Xiaosong, de Reijke, Theo M., Tan, Yu Guang, Regusci, Stefano, Benjamin, Tavya G.R., Olivares, Ruben, Noureldin, Mohamed, Bianco, Fernando J., Sivaraman, Arjun, Kim, Fernando J., Given, Robert W., Dason, Shawn, Sheetz, Tyler J., Shoji, Sunao, Schulman, Ariel, Royce, Peter, Shah, Taimur T., Scionti, Stephen, Salomon, Georg, Laguna, Pilar, Tourinho-Barbosa, Rafael, Aminsharifi, Alireza, Cathelineau, Xavier, Gontero, Paolo, Stabile, Armando, Grummet, Jeremy, Ledbetter, Leila, Graton, Margaret, Stephen Jones, J., Polascik, Thomas J.
Publikováno v:
In European Urology December 2023 84(6):547-560
Autor:
Pabba, Durga Prasad, Rao, B.V. Bhaskara, Thiam, Abdoulaye, Kumar, M. Praveen, Mangalaraja, R.V., Udayabhaskar, R., Aepuru, Radhamanohar, Thirumurugan, Arun
Publikováno v:
In Ceramics International 1 October 2023 49(19):31096-31105