Zobrazeno 1 - 10
of 254
pro vyhledávání: '"Ramakrishnan Srinivasan"'
Autor:
Ramakrishnan, Sitaram, Yamakawa, Tatsuya, Oishi, Ryohei, Yamane, Soichiro, Ikeda, Atsutoshi, Kado, Masaki, Shimura, Yasuyuki, Takabatake, Toshiro, Onimaru, Takahiro, Shibata, Yasuhiro, Thamizhavel, Arumugam, Ramakrishnan, Srinivasan, Yonezawa, Shingo, Nohara, Minoru
We report the crystal structures and superconductivity (SC) of LaPt$_{x}$Si$_{2-x}$ ($0.5 \leq x \leq 1.0$) that are solid solutions of LaSi$_{2}$ and LaPtSi with centrosymmetric tetragonal ($I4_{1}/amd$, $D_{4h}^{19}$, \#141) and non-centrosymmetric
Externí odkaz:
http://arxiv.org/abs/2408.17033
Autor:
Agarwal, Harshit, Kotla, Surya Rohith, Noohinejad, Leila, Bag, Biplab, Eisele, Claudio, Ramakrishnan, Sitaram, Tolkiehn, Martin, Paulmann, Carsten, Thamizhavel, Arumugam, Ramakrishnan, Srinivasan, van Smaalen, Sander
Together with EuGa4 and EuAl4, EuAl2Ga2 belongs to the BaAl4 structure type with space group symmetry I4/mmm. EuAl2Ga2 develops an incommensurate charge density wave (CDW) at temperatures below TCDW = 51 K. On the basis of temperature dependent singl
Externí odkaz:
http://arxiv.org/abs/2408.13563
Autor:
Ramakrishnan, Sitaram, Kotla, Surya Rohith, Pi, Hanqi, Maity, Bishal Baran, Chen, Jia, Bao, Jin-Ke, Guo, Zhaopeng, Kado, Masaki, Agarwal, Harshit, Eisele, Claudio, Nohara, Minoru, Noohinejad, Leila, Weng, Hongming, Ramakrishnan, Srinivasan, Thamizhavel, Arumugam, van Smaalen, Sander
Publikováno v:
Physical Review Research 2024
At ambient conditions SrAl4 adopts the BaAl4 structure type with space group I4/mmm. It undergoes a charge-density-wave (CDW) transition at TCDW = 243 K, followed by a structural transition at TS = 87 K. Temperature-dependent single-crystal X-ray dif
Externí odkaz:
http://arxiv.org/abs/2309.08959
Autor:
Ramakrishnan, Sitaram, Yamakawa, Tatsuya, Oishi, Ryohei, Shimura, Yasuyuki, Onimaru, Takahiro, Thamizhavel, Arumugam, Ramakrishnan, Srinivasan, Nohara, Minoru
Single crystals of non-centrosymmetric $s$-wave superconductor LaPt$_{0.88}$Si$_{1.12}$ have been grown by the Czochralski (Cz) technique, whose crystal structure is described by the space group $I4{_1}md$ at ambient conditions. The inter-site mixing
Externí odkaz:
http://arxiv.org/abs/2305.12721
Autor:
Ramakrishnan, Sitaram, Matteppanavar, Shidaling, Schonleber, Andreas, Patra, Bikash, Singh, Birender, Thamizhavel, Arumugam, Singh, Bahadur, Ramakrishnan, Srinivasan, van Smaalen, Sander
Publikováno v:
Ann. Phys. (Berl) 2023
Temperature-dependent electronic and magnetic properties are reported for a Z2 topological metal single-crystalline nickel-deficient NiV$_2$Se$_4$. It is found to crystallize in the monoclinic Cr3S4 structure type with space group I2=m. From single-c
Externí odkaz:
http://arxiv.org/abs/2304.09357
Autor:
Kumar, Anil, Loke, Rajendra, Pramanik, Arindam, Sensarma, Rajdeep, Ramakrishnan, Sitaram, Prakash, Om, Bag, Biplab, Thamizhavel, Arumugam, Ramakrishnan, Srinivasan
It was presumed that semimetal Bismuth (Bi) would not show superconductivity (SC) even at ultra-low temperatures ($<$10 mK) due to its very low carrier density ($\approx 3\times10^{17}$cm$^{-3}$). Recently, we have established bulk superconductivity
Externí odkaz:
http://arxiv.org/abs/2212.03543
Autor:
Ramakrishnan, Sitaram, Bao, Jin-Ke, Eisele, Claudio, Patra, Bikash, Nohara, Minoru, Bag, Biplab, Noohinejad, Leila, Tolkiehn, Martin, Paulmann, Carsten, Schaller, Achim M., Rekis, Toms, Kotla, Surya Rohith, Schönleber, Andreas, Thamizhavel, Arumugam, Singh, Bahadur, Ramakrishnan, Srinivasan, van Smaalen, Sander
Publikováno v:
Chem. Mater (2023)
Ho2Ir3Si5 belongs to the family of three-dimensional (3D) R2Ir3Si5 (R = Lu, Er and Ho) compounds that exhibit a colossal first-order charge density wave (CDW) transition where there is a strong orthorhombic-to-triclinic distortion of the lattice acco
Externí odkaz:
http://arxiv.org/abs/2210.16445
Autor:
Michael R. Crusoe, Hussien F. Alameldin, Sherine Awad, Elmar Boucher, Adam Caldwell, Reed Cartwright, Amanda Charbonneau, Bede Constantinides, Greg Edvenson, Scott Fay, Jacob Fenton, Thomas Fenzl, Jordan Fish, Leonor Garcia-Gutierrez, Phillip Garland, Jonathan Gluck, Iván González, Sarah Guermond, Jiarong Guo, Aditi Gupta, Joshua R. Herr, Adina Howe, Alex Hyer, Andreas Härpfer, Luiz Irber, Rhys Kidd, David Lin, Justin Lippi, Tamer Mansour, Pamela McA'Nulty, Eric McDonald, Jessica Mizzi, Kevin D. Murray, Joshua R. Nahum, Kaben Nanlohy, Alexander Johan Nederbragt, Humberto Ortiz-Zuazaga, Jeramia Ory, Jason Pell, Charles Pepe-Ranney, Zachary N. Russ, Erich Schwarz, Camille Scott, Josiah Seaman, Scott Sievert, Jared Simpson, Connor T. Skennerton, James Spencer, Ramakrishnan Srinivasan, Daniel Standage, James A. Stapleton, Susan R. Steinman, Joe Stein, Benjamin Taylor, Will Trimble, Heather L. Wiencko, Michael Wright, Brian Wyss, Qingpeng Zhang, en zyme, C. Titus Brown
Publikováno v:
F1000Research, Vol 4 (2015)
The khmer package is a freely available software library for working efficiently with fixed length DNA words, or k-mers. khmer provides implementations of a probabilistic k-mer counting data structure, a compressible De Bruijn graph representation, D
Externí odkaz:
https://doaj.org/article/dc774924b98d40d0bd7efc6c2c5b346c
Autor:
Ramakrishnan, Sitaram, Kotla, Surya Rohith, Rekis, Toms, Bao, Jin-Ke, Eisele, Claudio, Noohinejad, Leila, Tolkiehn, Martin, Paulmann, Carsten, Singh, Birender, Verma, Rahul, Bag, Biplab, Kulkarni, Ruta, Thamizhavel, Arumugam, Singh, Bahadur, Ramakrishnan, Srinivasan, van Smaalen, Sander
Publikováno v:
IUCrJ 9, 378-385 (2022)
EuAl4 possesses the BaAl4 crystal structure type with tetragonal symmetry I4/mmm. It undergoes a charge-density-wave (CDW) transition at TCDW = 145 K and it features four consecutive antiferromagnetic phase transitions below 16 K. Here, we use single
Externí odkaz:
http://arxiv.org/abs/2202.10282
Autor:
Lepow, Lauren, Wagner, Ariella, Peri, Siddhartha, Adams, Faith, Ramakrishnan, Srinivasan Anantha, Alam, Md Ashad, Shaik, Riaz B., Hubbard, Nicholas A., Koenigsberg, Harold W., Hurd, Yasmin, Tapert, Susan F., Ivanov, Iliyan, Parvaz, Muhammad A.
Publikováno v:
In JAACAP Open June 2024