Zobrazeno 1 - 10
of 137
pro vyhledávání: '"Keerthi, Ashok"'
Autor:
Bhardwaj, Ankit, Martins, Marcos Vinicius Surmani, You, Yi, Sajja, Ravalika, Rimmer, Max, Goutham, Solleti, Qi, Rongrong, Dar, Sidra Abbas, Radha, Boya, Keerthi, Ashok
Publikováno v:
Nature Protocols 2023
Fluidic channels at atomic scales regulate cellular trafficking and molecular filtration across membranes and thus play crucial roles in the functioning of living systems. However, constructing synthetic channels experimentally at these scales has be
Externí odkaz:
http://arxiv.org/abs/2312.12939
Autor:
Meneses, Fernando, Qi, Rongrong, Healey, Alexander J., You, Yi, Robertson, Islay O., Scholten, Sam C., Keerthi, Ashok, Harrison, Gary, Hollenberg, Lloyd C. L., Radha, Boya, Tetienne, Jean-Philippe
Publikováno v:
Phys. Rev. B 109 (2024) 064416
Magnetic van der Waals materials are often proposed for use in future spintronic devices, aiming to leverage the combination of long-range magnetic order and near-atomic thinness to produce energy-efficient components. One class of material that has
Externí odkaz:
http://arxiv.org/abs/2307.10561
Autor:
Goutham, Solleti, Keerthi, Ashok, Ismail, Abdulghani, Bhardwaj, Ankit, Jalali, Hossein, You, Yi, Li, Yiheng, Hassani, Nassim, Peng, Haoke, Martins, Marcos Vinicius Surmani, Wang, Fengchao, Neek-Amal, Mehdi, Radha, Boya
Ion-selective channels play a key role in physiological processes and are used in many technologies. While biological channels can efficiently separate same-charge ions with similar hydration shells, it remains a challenge to mimic such exquisite sel
Externí odkaz:
http://arxiv.org/abs/2212.09584
Autor:
Ronceray, Nathan, You, Yi, Glushkov, Evgenii, Lihter, Martina, Rehl, Benjamin, Chen, Tzu-Heng, Nam, Gwang-Hyeon, Borza, Fanny, Watanabe, Kenji, Taniguchi, Takashi, Roke, Sylvie, Keerthi, Ashok, Comtet, Jean, Radha, Boya, Radenovic, Aleksandra
Publikováno v:
Nat. Mater. 22, 1236-1242 (2023)
Liquids confined down to the atomic scale can show radically new properties. However, only indirect and ensemble measurements operate in such extreme confinement, calling for novel optical approaches enabling direct imaging at the molecular level. He
Externí odkaz:
http://arxiv.org/abs/2204.06287
Publikováno v:
Annual Review of Materials Research 2022, 52, 189-218
Angstrom-scale fluidic channels are ubiquitous in nature, and play an important role in regulating cellular traffic, signaling, and responding to stimuli. Synthetic channels are now a reality with the emergence of several cutting-edge bottom-up and t
Externí odkaz:
http://arxiv.org/abs/2203.13027
Autor:
Sajja, Ravalika, You, Yi, Qi, Rongrong, Solleti, Goutham, Bhardwaj, Ankit, Rakowski, Alexander, Haigh, Sarah, Keerthi, Ashok, Radha, Boya
Publikováno v:
Nanoscale, 2021,13, 9553-9560
Nonspecific molecular adsorption like airborne contamination occurs on most surfaces including those of 2D materials and alters their properties. While the surface contamination is studied using a plethora of techniques, the effect of contamination o
Externí odkaz:
http://arxiv.org/abs/2104.11023
Autor:
Mouterde, Timothée, Keerthi, Ashok, Poggioli, Anthony. R., Dar, Sidra A., Siria, Alessandro, Geim, Andre K., Bocquet, Lydéric, Radha, Boya
Publikováno v:
Nature 567 (2019) 87-90
The field of nanofluidics has shown considerable progress over the past decade thanks to key instrumental advances, leading to the discovery of a number of exotic transport phenomena for fluids and ions under extreme confinement. Recently, van der Wa
Externí odkaz:
http://arxiv.org/abs/1910.11206
Autor:
Rizzo, Daniele, Prezzi, Deborah, Ruini, Alice, Nagyte, Vaiva, Keerthi, Ashok, Narita, Akimitsu, Beser, Uliana, Xu, Fugui, Mai, Yiyong, Feng, Xinliang, Müllen}, Klaus, Molinari, Elisa, Casiraghi, Cinzia
Here we present a combined experimental and theoretical study of graphene nanoribbons (GNRs), where detailed multi-wavelength Raman measurements are integrated by accurate ab initio simulations. Our study covers several ultra-narrow GNRs, obtained by
Externí odkaz:
http://arxiv.org/abs/1906.07443
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