Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Eisele, Claudio"'
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
Charge density wave without long-range structural modulation in canted antiferromagnetic kagome FeGe
Autor:
Shi, Chenfei, Deng, Hanbin, Kotla, Surya Rohith, Liu, Yi, Ramakrishnan, Sitaram, Eisele, Claudio, Agarwal, Harshit, Noohinejad, Leila, Liu, Ji-Yong, Yang, Tianyu, Liu, Guowei, Maity, Bishal Baran, Wang, Qi, Lin, Zhaodi, Kang, Baojuan, Yang, Wanting, Li, Yongchang, Yang, Zhihua, Li, Yuke, Qi, Yanpeng, Thamizhavel, Arumugam, Ren, Wei, Cao, Guang-Han, Yin, Jia-Xin, van Smaalen, Sander, Cao, Shixun, Bao, Jin-Ke
Strongly correlated electron systems with a kagome lattice can host abundant exotic quantum states such as superconductivity and spin/charge density waves (CDW) due to the complicated interactions between different degrees of freedoms in the framewor
Externí odkaz:
http://arxiv.org/abs/2404.00996
Autor:
Sharma, Vikash, Ramakrishnan, Sitaram, Jayakrishnan, S. S., Kotla, Surya Rohith, Maiti, Bishal, Eisele, Claudio, Agarwal, Harshit, Noohinejad, Leila, Tolkiehn, M., Bansal, Dipanshu, van Smaalen, Sander, Thamizhavel, Arumugam
Charge density wave (CDW) systems are proposed to exhibit application potential for electronic and optoelectronic devices. Therefore, identifying new materials that exhibit a CDW state at room temperature is crucial for the development of CDW-based d
Externí odkaz:
http://arxiv.org/abs/2403.08660
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:
Shi, Chenfei, Liu, Yi, Maity, Bishal Baran, Wang, Qi, Kotla, Surya Rohith, Ramakrishnan, Sitaram, Eisele, Claudio, Agarwal, Harshit, Noohinejad, Leila, Tao, Qian, Kang, Baojuan, Lou, Zhefeng, Yang, Xiaohui, Qi, Yanpeng, Lin, Xiao, Xu, Zhu-An, Thamizhavel, A., Cao, Guang-Han, van Smaalen, Sander, Cao, Shixun, Bao, Jin-Ke
Publikováno v:
Sci. China Phys. Mech. Astron. 67, 117012 (2024)
Charge density wave (CDW) in kagome materials with the geometric frustration is able to carry unconventional characteristics. Recently, a CDW has been observed below the antiferromagnetic order in kagome FeGe, in which magnetism and CDW are intertwin
Externí odkaz:
http://arxiv.org/abs/2308.09034
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:
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:
van Well, Natalija, Bolte, Michael, Eisele, Claudio, Keller, Lukas, Schefer, Jürg, van Smaalen, Sander
Publikováno v:
Journal of Physics and Chemistry of Solids 140C (2020) 109386
To study the relationship between the properties of low-dimensional spin systems with weakly coupled Cu-triangles and their crystal structure, single crystals of $Cs_3Cu_3Cl_8OH$ (1) and the new $Cs_3Cu_3Cl_{7.6}Br_{0.4}OH$ (2) were grown. Both compo
Externí odkaz:
http://arxiv.org/abs/2002.12720
Autor:
van Well, Natalija, Eisele, Claudio, Ramakrishnan, Sitaram, Shang, Tian, Medarde, Marisa, Cervellino, Antonio, Skoulatos, Markos, Georgii, Robert, van Smaalen, Sander
Publikováno v:
Cryst. Growth Des. 2019, 19, 6627-6635
Realisation of the tetragonal phase of $Cs_2CuCl_4$ is possible using specific crystal growth conditions at a temperature below $281K$. This work deals with the comparison of the magnetic susceptibility and the magnetization of this new tetragonal co
Externí odkaz:
http://arxiv.org/abs/2002.11202
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