Conoscopic image of a biaxial negative in a reentrant discotic – biaxial nematic phase transition

Lüders, D.D.; Arcolezi, G.M.; Pereira, M. Fátima; Braga, W.S.; Santos, Oscar Oliveira; Simões, M.; Kimura, N.M.; Sampaio, A.R.; Palangana, A. J.

doi:10.1080/02678292.2020.1836279

Cited by 8 publications

(2 citation statements)

References 34 publications

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“…The former causes cross-polarization between the p-and s-orientations, while the latter causes depolarization owing to the incoherently reflected light from the backside of the substrate. In addition, although transmission-type methods [100][101][102][103][104], such as transmission ellipsometry and polariscopy, are sensitive to the anisotropy of the material, the signal from the coated thin film is comparatively less sensitive. Therefore, these methods are typically used for bulk anisotropic materials.…”

Section: Online and Real-time Monitoring Of High-precision Film Growthmentioning

confidence: 99%

Atomic layer deposition in advanced display technologies: from photoluminescence to encapsulation

Chen,

Cao,

Wen

et al. 2024

Int. J. Extrem. Manuf.

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Driven by the growing demand for next-generation displays, the evolution of advanced luminescent materials with exceptional photoelectric properties, such as quantum dots and phosphors are accelerating rapidly. Nevertheless, the primary challenge confronting the practical applications of these luminescent materials lie in meeting high durability requirements. This perspective delves into atomic layer deposition (ALD) developed for stabilizing luminescent materials, which is employed in the fabrication of flexible display devices through material modification, surface and interface engineering, encapsulation, cross-scale manufacturing, and simulations. To satisfy low-cost, high-efficiency, and high-reliability manufacturing requirements, equipments such as spatial ALD and fluidized ALD have been developed. The strategic approach establishes the groundwork for the development of ultra-stable luminescent materials, highly efficient LEDs, and thin-film packaging. This significantly enhances their potential applicability in LED illumination and backlight displays, marking a notable advancement in the display industry.

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Section: Online and Real-time Monitoring Of High-precision Film Growthmentioning

confidence: 99%

Atomic layer deposition in advanced display technologies: from photoluminescence to encapsulation

Chen,

Cao,

Wen

et al. 2024

Int. J. Extrem. Manuf.

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“…Besides, although we have focused the discussion on calamitic nematic phases, for which 0 < ∆ < 1, the results for discotic nematics (see, e.g., Ref. [58]) with 1 < ∆ < 3 lead to phase diagrams with analogous topologies. Observe that for systems with maximal biaxiality degree, the LTC point occurs when the line of Landau points meets the two lines of critical end points.…”

Section: Phase Behavior For U =mentioning

confidence: 99%

Phase diagrams of microscopic models for nematogenic mixtures

Oropesa¹

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Even at such a delicate moment in human history, this investigation was uninterrupted. My sincere acknowledgment for Malén Ailín Narambuena, Yordana Oropesa Henriquez and André de Pinho Vieira. This is not my investigation, it is our investigation.• To Eduardo Nascimento for the long hours of talks about nematics liquid crystals. In my head you were always my cosupervisor.• To Carlos Eduardo Fiore and his research group for the collaborations (especially Carlos Fernandez and Angel Leiva), I always felt like one of you.• For the Cuban community of Rio Pequeno for the aid received at the birth of my daughter.• To my family for their unconditional support.

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