Search Results - "Patel, B. R"

360 degree view of cross-domain opinion classification: a survey by Singh, Rahul Kumar, Sachan, Manoj Kumar, Patel, R. B.

“…In the field of natural language processing and text mining, sentiment analysis (SA) has received huge attention from various researchers’ across the globe. By…”
Get full text

Measuring the Joint Spectral Mode of Photon Pairs Using Intensity Interferometry by Thekkadath, G S, Bell, B A, Patel, R B, Kim, M S, Walmsley, I A

“…The ability to manipulate and measure the time-frequency structure of quantum light is useful for information processing and metrology. Measuring this…”
Get full text

Experimentally Finding Dense Subgraphs Using a Time-Bin Encoded Gaussian Boson Sampling Device by Sempere-Llagostera, S., Patel, R. B., Walmsley, I. A., Kolthammer, W. S.

“…Gaussian boson sampling is a quantum computing concept based on drawing samples from a multimode nonclassical Gaussian state using photon-number resolving…”
Get full text

Molecular structure and mesomorphism: Effect of tail/lateral group by Sharma, Vinay S., Patel, R. B.

“…Chalconyl homologous series of novel mesogenic substances of molecular structure RO-C 6 H 4 -COO-C 6 H 4 -CO-CH:CH-C 6 H 4 -OC 16 H 33 (P) has been studied…”
Get full text

Electric-field-induced coherent coupling of the exciton states in a single quantum dot by Bennett, A. J, Pooley, M. A, Stevenson, R. M, Ward, M. B, Patel, R. B, de la Giroday, A. Boyer, Sköld, N, Farrer, I, Nicoll, C. A, Ritchie, D. A, Shields, A. J

“…The signature of coherent coupling between two quantum states is an anticrossing in their energies as one is swept through the other. In single semiconductor…”
Get full text

Effect of alkyl chain in the terminal ester group on mesomorphic properties of new rod like homologous series: Synthesis and characterization by Sharma, Vinay S., Patel, R. B.

“…The mesomorphic properties of linear chalconyl ester homologous series can be tuned in a predictable fashion with tail groups (‒OC 5 H 11 ) substituents on the…”
Get full text

Mesomorphism dependence on molecular rigidity and substitution of same functional group on lateral or terminal position of tailed phenyl ring by Sharma, Vinay S., Patel, R. B.

“…Novel liquid crystal materials (LCs) of low temperature range (53°C to 75°C) have been synthesized through a series of chalconyl derivatives consisting of two…”
Get full text

Molecular flexibility dependence mesomorphism by Sharma, Vinay S., Patel, R. B.

“…A novel series of chalconyl homologue derivatives with RO.C 6 H 4 .COO.C 6 H 4 .CO.CH:CH-C 6 H 4 .N.(CH 3 ) 2 (Para) have been synthesized and thermotropically…”
Get full text

Study the effects of terminal side chain and -nitro group on mesomorphic behaviour of cinnamate-chalconyl based liquid crystal by Sharma, Vinay S., Patel, R. B.

“…The influence of the terminal side chain and lateral nitro on mesomorphism due to the flexibility and polarity of lateral group is investigated. A new…”
Get full text

Design and investigation of calamatic liquid crystals: Schiff base (‒CH˭N), chalcone (‒CO‒CH˭CH‒), and ester (‒COO‒) linkage group contain rigid rod shape with various terminal parts by Sharma, Vinay S., Patel, R. B.

“…The mesomorphic properties of linear schiff base-chalconyl ester homologous series can be designed in a predictable fashion with using various alcohol and…”
Get full text

Synthesis and study of mesomorphic properties in rod-like chalconyl compounds by Sharma, Vinay S., Patel, R. B.

“…In order to investigate the influence of the central linking group and effect on flexibility on mesophase behavior of liquid crystal we have synthesized newly…”
Get full text

Synthesis and mesomorphic properties of new chalconyl-linkage-based liquid crystal compounds: The effect of flexibility by Sharma, Vinay S., Patel, R. B.

“…A new series of liquid crystals involving chalconyl-based mesogenic units interlinked between two benzene cores were designed and synthesized. The target…”
Get full text

Mesomorphic study of novel chalconyl-ester-based nonisomeric series: Synthesis and characterization by Sharma, Vinay S., Patel, R. B.

“…A newly designed homologues series: 3-(3-(4-(Dimethylamino) phenyl) acrylonyl) phenyl 3-(4-n-alkoxyphenyl) acrylate has been synthesized and studied through…”
Get full text

Dependence of mesomorphism on molecular rigidity of chalconyl liquid crystals with two phenyl rings by Sharma, Vinay S., Patel, R. B.

“…A novel homologues series: RO-C 6 H 4 ⋅CH=CH⋅CO⋅C 6 H 4 ⋅OC 16 H 33 (n) (meta) of chalcones with two phenyl rings is synthesized and studied with a view to…”
Get full text

Tuning the mesomorphic properties of nonisomeric chalconyl-ester bases homologous series: The effect of tail group by Sharma, Vinay S., Patel, R. B.

“…The mesomorphic properties of nonlinear chalconyl ester homologous series can be tuned in a predictable fashion with tail groups (-OC 16 H 33 ) substituents on…”
Get full text

Mesomorphism dependence of a terminal or lateral alkoxy group by Solanki, Ravindra, Patel, R. B.

“…A novel homologous series of thermotropic mesomorphs has been synthesized and studied with a view to understanding and establishing the effect of molecular…”
Get full text

Study of mesomorphism dependence on molecular flexibility of an azoester series containing a napthyl unit by Jadeja, U. H., Patel, R. B.

“…A novel azoester homologous series of liquid crystalline (LC) compounds: RO‒C 6 H 4 -COO‒C 10 H 6 -N:N-C 6 H 4 ‒OC 4 H 9 (n) without lateral substitution has…”
Get full text

Study of the molecular structure on liquid crystal properties with reference to thermotropic azoester derivatives by Sharma, Vinay S., Jadeja, U. H., Patel, R. B.

“…An azoester homologues series: RO‒C 6 H 4 ‒COO‒C 10 H 6 ‒N˭N‒C 6 H 4 ‒OC 5 H 11 (para) as novel liquid crystalline (LC) materials has been synthesized and…”
Get full text

The effect of position of octadecyloxy tail on the formation of liquid crystal with chalconyl-ester and chalconyl-vinyl ester series: Comparison with corresponding linkage group by Solanki, R. B., Sharma, Vinay. S., Patel, R. B.

“…Two series of chalconyl-based liquid crystals which differ from each other in the position of the first linking group have been synthesized and characterized…”
Get full text

Dependence of thermotropic mesomorphism on lateral nitro group by Solanki, Ravindra, Patel, R. B.

“…A novel homologous series RO-C 6 H 4 -COO-C 6 H 3 -(NO 2 )-CO-CH˭CH-C 6 H 4 OC 18 H 37 (n) para of chalconyl ester derivatives have been synthesized and…”
Get full text