The primary hue circle

McCamy, C. S.

doi:10.1002/col.5080180104

Cited by 16 publications

(13 citation statements)

References 32 publications

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“…The orange and red emission, which is in the region 600 to 700 nm is attributed from recombination between holes being trapped at Vo states and electron residing at Zni related states and conduction band edge, respectively [9][10][11]. Green synthesized ZnO has CIE coordinates 0.32,0.31 which are very close to the ideal value (0.33,0.33) as compared to chemically synthesized ZnO [12].…”

Section: Xrd Analysismentioning

confidence: 72%

Influence on the Optical properties of Green and Chemically Synthesized ZnO

Afzal

Kaur

2022

J. Phys.: Conf. Ser.

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The Orange is the most widely grown fruit on the planet and in the production of juice and marmalades in large quantities. During industrial production, the liquid and solid waste mass produced accounts for roughly half of the orange weight. Environmental, economic, and social, sectors are all impacted by-products and waste generation. The work is aimed to produce white light material from chemically and the orange peel waste synthesized ZnO. Influence of synthesised ZnO was studied by characterizing the sample using UV absorption, XRD, SEM and Fluorescence spectrometer. It had been found the ZnO prepared from the orange peel waste has better optical and crystallinity as compared to chemically synthesized ZnO. Green synthesized ZnO has CIE coordinates (0.32,0.31) which are very close to the ideal value (0.33,0.33).

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Section: Xrd Analysismentioning

confidence: 72%

Influence on the Optical properties of Green and Chemically Synthesized ZnO

Afzal

Kaur

2022

J. Phys.: Conf. Ser.

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“…This circle is different to that of artists, which divides into 3 + 3 parts (the three primary and three secondary colors), but also to the Primary Hue Circle, which is essentially colorimetric and integrates the additive and subtractive primary colors. Lime and Turchese (Turquoise), in fact, in the two Verde—Giallo (Green–Yellow) and Verde—Blu (Green–Blue) quadrants, respectively, would occupy the places corresponding to the colors Viola (bluish Purple) and Arancione (Orange) in the other two quadrants [Rosso—Blu (Red–Blue) and Rosso—Giallo (Red–Yellow)].…”

Section: Discussionmentioning

confidence: 92%

Color names, stimulus color, and their subjective links

Albertazzi

Pos

2016

Color Research & Application

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The aim of the research reported by this study was on the one hand to identify what colors were associated with particular words in relation to a specific language (Italian), by portraying them in color stimuli on the screen of a monitor; and on the other hand to verify whether some words of that language denoted colors that were either particularly well defined or confused with others. In an experiment using special software, the subjects were asked to produce colors directly, instead of choosing among a number of colors presented on the screen. The results showed that (i) it is possible to identify the color-stimuli to which the terms of a language refer; that (ii) the "best" colors Giallo (Yellow), Rosso (Red), Blu (Blue), and Verde (Green) which the subjects were requested to produce were very similar to the corresponding unique hues; that (iii) among the mixed hues there were perceptually intermediate colors, that is, ones exactly midway between two consecutive unique colors: Arancione (Orange) and Viola (bluish Purple); that (iv) Turquoise and Lime were clearly positioned in the mental space of color of the participants; and that (v) for Italian speakers some hues coincide: Azzurro (Azure) and Celeste (Cerulean); Arancione (Orange), RossoGiallo (RedYellow) and Carota (Carrot); Lime and GialloVerde (YellowGreen), so that their color terms can be considered synonyms. Our most interesting finding, however, is that for Italian speakers these four mixed colors with their specific names (Lime, Turchese (Turquoise), Viola (bluish Purple) and Arancione (Orange) fall perceptually in the middle of each of the four quadrants formed in the hue circle by the four unique hues. The resulting circle is therefore characterized by eight colors of which four are unique and four are intermediate mixed. It would be advisable to repeat the study cross-culturally to test for possible similarities and differences in color meanings with speakers of different languages.

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“…The hue angles of RNP and S-RNP are 28.68 and 20.54, respectively, indicating that they have the same hue in the color wheel. 12,13 In other words, the particles loaded on the paper did not inuence the hue but caused the color to fade.…”

Section: Resultsmentioning

confidence: 99%