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Who invented liquid crystals? 

Liquid crystal
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Surface photovoltage
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Answers from top 8 papers

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Papers (8)Insight
Journal Article•DOI
Synthesis and properties of transition metal benzoporphyrin compound liquid crystals
Ming-Hui Qi, Guo-Fa Liu 
23 Sep 2003-Journal of Materials Chemistry
34 Citations
The study contributes to further choice and applications of the liquid crystals.
Journal Article•DOI
Mechano-Optical Effect in Isotropic Phase of a Lyotropic Liquid Crystal
P. R. G. Fernandes, N.M. Kimura, José Maki 
01 Jan 2004-Molecular Crystals and Liquid Crystals
4 Citations
As far we know this appears to be one of the first real technological application of a device based upon lyotropic liquid crystals.
Journal Article•DOI
Piezoelectric Effects in Liquid Crystals
Robert B. Meyer
05 May 1969-Physical Review Letters
911 Citations
The theory may explain some recently observed phenomena in nematic liquid crystals.
Journal Article•DOI
Rotational viscosity and molecular structure of nematic liquid crystals
M. L. Dark, Martin H. Moore, Devanand K. Shenoy, R. Shashidhar 
21 Aug 2006-Liquid Crystals
58 Citations
The agreement between theory and experiment is found to be good for all the liquid crystals studied.
Journal Article•DOI
Liquid crystal parameters through image analysis
S. Sreehari Sastry, Sandeep Kumar, T. Vindhya Kumari, K. Mallika, B. Gowri Sankara Rao, Ha Sie Tiong 
17 Oct 2012-Liquid Crystals
20 Citations
Compared with other techniques in the literature, the proposed methodology is a reliable and very simple technique for the physical investigation of liquid crystals.
Journal Article•DOI
Flying-seed-like liquid crystals 2: unprecedented guidelines to obtain liquid crystalline compounds
Yasufumi Takagi, Kazuchika Ohta, Shota Shimosugi, Tatsuya Fujii, Eiji Itoh 
03 Jul 2012-Journal of Materials Chemistry
59 Citations
Thus, we have systematically demonstrated for the first time that liquid crystals can be also obtained by a series of novel bulky substituents instead of conventional long alkyl chains.
Open access•Journal Article•DOI
Liquid crystals: a new topic in physics for undergraduates
Jerneja Pavlin, Nataša Vaupotič, Nataša Vaupotič, Mojca Čepič, Mojca Čepič 
06 Nov 2012-arXiv: Physics Education
21 Citations
We show that liquid crystals can provide a pathway through several fields of physics such as thermodynamics, optics and electromagnetism.
Journal Article•DOI
Comparative study of local structure of two cyanobiphenyl liquid crystals by molecular dynamics method.
Egor D. Gerts, Andrei V. Komolkin, Vladimir A. Burmistrov, Victor V. Alexandriysky, Sergey V. Dvinskikh 
21 Aug 2014-Journal of Chemical Physics
12 Citations
Thus, the comparative study of simulated and experimental results for the pair of similar liquid crystals still can be assumed plausible.

Related Questions

How do liquid crystals compare to ordinary liquids and crystalline solids?5 answersLiquid crystals exhibit properties that lie between those of conventional liquids and solid crystals. They possess anisotropy similar to solid crystals but also fluidity akin to liquids, showcasing characteristics of both states simultaneously. Liquid crystals can be categorized into thermotropic, lyotropic, and metallotropic phases, with thermotropic LCs transitioning with temperature changes, lyotropic LCs transitioning with both temperature and concentration variations, and metallotropic LCs dependent on inorganic-organic composition ratios. These unique materials have found applications in various fields, including pharmaceuticals and cosmetics, due to their advantageous properties like thermodynamic stability, controlled release capabilities, and improved bioavailability. Liquid crystals play a crucial role in modern technology, especially in electronic displays like LCDs, where their anisotropic and soft nature allows for easy manipulation through external stimuli.
Who invented optical trapping?5 answersOptical trapping was invented by Arthur Ashkin and his colleagues at Bell Labs in 1986.
Find liquid crystal ferroelectirc materia. which is original?4 answersFerroelectric liquid crystals (FLCs) are fascinating functional materials that have a remnant and electrically invertible polarization. Iron(II) metallomesogens incorporating alkyl chains of type [Fe(3Cn-bzimpy)2](BF4)2 (n = 8 (1), 10 (2), 12 (3), 14 (4), 16 (5) and 18 (6); bzimpy = 2,6-bis(benzimidazol-2′-yl)pyridine) that exhibit spin crossover (SCO) phenomena have been synthesized. Compounds 5 and 6 were each demonstrated to show SCO behaviour along with the occurrence of a phase transition between the crystalline (Cr) state and corresponding chiral smectic C (SmC*) state. The liquid crystalline compounds do not display ferroelectric behaviour in their Cr state but do exhibit ferroelectric hysteresis loops in their SmC* state. These findings will undoubtedly lead to new strategies for the design of new FLCs based on metal-centred spin transitions. A recently discovered ferroelectric columnar liquid crystal (LC) is reviewed. FCLC has an Ising polarization along the column axis, which is very stable once poling is performed and convertible by applying an opposite electric field. FCLCs are more suitable for applications such as piezoelectric devices and ultrahigh-density memory devices. The liquid crystal DOBAMBC showing the ferroelectric smectic C phase was reported by Meyer et al. in 1975.
Who was the chemist that first made ecstasy?5 answersThe chemist who first made ecstasy, also known as MDMA, was Dr. Anton Kollisch, who worked for the German pharmaceutical company Merck. He synthesized MDMA as a by-product while attempting to create hydrastinin, a styptic substance.
Who invented the cellphone?3 answersThe cellphone was invented by Alexander Graham Bell. He patented the telephone in 1876, which marked the beginning of the history of telephones. The invention of the telephone led to major technical advances in the twentieth century. The history of cell/mobile phones can be traced back to the work of Bell Labs engineers Douglas H Ring and W Rae Young, who proposed hexagonal cell transmissions for mobile phones in 1947. Joel Engel and his team at Bell Labs further developed the wireless cell architecture that is used in modern mobile communications. The cellphone has revolutionized the way people communicate with each other and is now widely used, with a significant percentage of the population owning cellphones.
How do you make liquid crystals at home?7 answers

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