Zobrazeno 1 - 10
of 106
pro vyhledávání: '"Ramanathan, KV"'
Autor:
Pavuluri, KowsalyaDevi, Ramanathan, KV
Publikováno v:
IndraStra Global.
Single scan longitudinal relaxation measurement experiments enable rapid estimation of the spin-lattice relaxation time (T-1) as the time series of spin relaxation is encoded spatially in the sample at different slices resulting in an order of magnit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::293d8d808770c1e01f0a234999d38aa0
https://igi.indrastra.com/items/show/211292
https://igi.indrastra.com/items/show/211292
Autor:
Ramanathan, KV
The liquid crystalline phase represents a unique state of matter where partial order exists on molecular and supra-molecular levels and is responsible for several interesting properties observed in this phase. Hence a detailed study of ordering in li
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______182::3beffe86c8605a5acf942b4c50c6323a
http://eprints.iisc.ernet.in/43334/
http://eprints.iisc.ernet.in/43334/
Publikováno v:
IndraStra Global.
Dipolar couplings provide valuable information on order and dynamics in liquid crystals. For measuring heteronuclear dipolar couplings in oriented systems, a new separated local field experiment is presented here. The method is based on the dipolar a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=issn23813652::466c62009d0b54da1f455c631ca95087
http://eprints.iisc.ac.in/16829/1/jayanthi_measure.pdf
http://eprints.iisc.ac.in/16829/1/jayanthi_measure.pdf
Publikováno v:
IndraStra Global.
A modification to the standard Hartmann-Hahn cross-polarization experiment has been proposed in which the initial 90 degrees pulses are applied both on the I and S spins. The inclusion of the available equilibrium polarization in the static magnetic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=issn23813652::0ea09225b5aa75c2ead284891097bd7a
https://igi.indrastra.com/items/show/206451
https://igi.indrastra.com/items/show/206451
Publikováno v:
IndraStra Global.
A novel method for assigning the resonances in the 13C NMR spectrum of a static liquid crystalline sample in its nematic phase is proposed. The method is based on the fact that the carbon chemical shifts in the isotropic phase and in the oriented pha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::bb6a3d3f4be8d58ba7c37fcb6c76f0e6
http://eprints.iisc.ac.in/334/1/vinay.pdf
http://eprints.iisc.ac.in/334/1/vinay.pdf
Publikováno v:
IndraStra Global.
The deuterium NMR spectra of molecules oriented in mixtures of nematic liquid crystalline phases for which the macroscopic diamagnetic susceptibility anisotropy (Δχ) is nearly zero reveal the dynamics of the director for different angles the spinni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=issn23813652::ed23350158903824e150d35a431976c6
http://eprints.iisc.ac.in/7491/1/NMR.pdf
http://eprints.iisc.ac.in/7491/1/NMR.pdf
Autor:
Nagaraja, CS, Ramanathan, KV
Publikováno v:
IndraStra Global.
Lee-Goldburg decoupling has been applied to enhance dipolar oscillations during the t(1) period of the two-dimensional experiment used for obtaining order parameters of the liquid crystal N-(4-ethoxybenzylidene)-4-n-butylaniline (EBBA) at different t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=issn23813652::8fa7854996b3c43f8e8186c4fc6e3238
http://eprints.iisc.ac.in/18388/1/det.pdf
http://eprints.iisc.ac.in/18388/1/det.pdf
Autor:
Pratima, R, Ramanathan, KV
Publikováno v:
IndraStra Global.
Exchange of energy between Zeeman and dipolar reservoirs in the rotating frame during spin-lock has important implications for the understanding of the Hartmann-Hahn cross polarisation process and is examined here with experiments on ammonium dihydro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=issn23813652::92c4d883af371a3eff3aa20b8963cad7
https://igi.indrastra.com/items/show/208911
https://igi.indrastra.com/items/show/208911
Autor:
Pratima, R, Ramanathan, KV
Publikováno v:
IndraStra Global.
A new experiment to circumvent the problem of poor cross polarisation (CP) efficiency at the Hartmann-Hahn match under high-speed magic angle spinning is proposed and tested in the case of adamantane. It is based on the fact that the election transfe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=issn23813652::c8ef69dbf8ef515f6d5e30bc9a01b933
http://eprints.iisc.ac.in/7772/1/Synchronous_accumulation-115.pdf
http://eprints.iisc.ac.in/7772/1/Synchronous_accumulation-115.pdf
Autor:
Satyalakshmi, KM, Mallya, RM, Ramanathan, KV, Wu, XD, Brainard, B, Gautier, DC, Vasanthacharya, NY, Hegde, MS
Publikováno v:
IndraStra Global.
Epitaxial LaNiO3(LNO) thin films on LaAlO3(LAO), SrTiO3(STO), and YSZ are grown by pulsed laser deposition method at 350 mTorr oxygen partial pressure and 700 °C substrate temperature. As‐deposited LNO films are metallic down to 10 K. c‐axis ori
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=issn23813652::bb6685e52c1ee752677226eb816b6c97
http://eprints.iisc.ac.in/35455/1/Epitaxi.pdf
http://eprints.iisc.ac.in/35455/1/Epitaxi.pdf