Autoradiography as a tool for studying iron segregation and related defects in KH2PO4 single crystals

Belouet, C.; Monnier, M.; Verplanke, J.C.

doi:10.1016/0022-0248(75)90057-3

Cited by 51 publications

(26 citation statements)

References 7 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…However, the distribution of sky blue cannot correlated well by the Eqs. (6,7,8). The KDP crystal having abnormal properties may grow when dye concentration in the solution is large.…”

Section: Dye Distribution Within the Kdp Crystalmentioning

confidence: 99%

“…The correlated parameters in Eqs. (6,7,8) are listed in Table 2. The correlated curves reasonably represent the experimental distribution coefficient.…”

Section: Dye Distribution Within the Kdp Crystalmentioning

confidence: 99%

“…The crystal growth mechanism with impurities could be successfully explained by the pinning effect of the adsorbed impurity on the growth step [2][3][4][5][6]. However, those mechanisms ignored the segregation of impurities inside the crystal even though the segregation of some cations was actually observed in inorganic crystals [7][8][9][10][11]. Recently, the combination of inorganic crystals and organic dye was reviewed by Kahr et al [12] Dye is a precise habit modifier for some inorganic crystals.…”

Section: Introductionmentioning

confidence: 95%

See 2 more Smart Citations

Synergy of organic dyes for KDP crystal growth

Maeda¹,

Sonoda

Miki³

et al. 2004

Cryst. Res. Technol.

View full text Add to dashboard Cite

Single potassium dihydrogen phosphate (KDP) crystals were grown in a supersaturated solution containing an organic dye (sunset yellow FCF, brilliant blue FCF, and sky blue). The growth rate, morphology, and impurity dye distribution of faces, (100) and (101) in a KDP crystal were measured as dye concentration and the supersatutation of KDP were changed. Complete expressions for the effect of dye on all aspects of the growth of KDP crystals were discussed. The growth rates of (100) and (101) faces were well correlated by the empirical equation, and resulted in good estimation of the morphology. The distribution of dye in a KDP crystal was represented by the distribution model containing the minimum growth rate for coloring. The growth rate equation and distribution equation were expressed by functions of the supersaturation and dye concentration, and they could effectively provide the operational conditions with coloring the KDP crystal.

show abstract

“…However, the distribution of sky blue cannot correlated well by the Eqs. (6,7,8). The KDP crystal having abnormal properties may grow when dye concentration in the solution is large.…”

Section: Dye Distribution Within the Kdp Crystalmentioning

confidence: 99%

“…The correlated parameters in Eqs. (6,7,8) are listed in Table 2. The correlated curves reasonably represent the experimental distribution coefficient.…”

Section: Dye Distribution Within the Kdp Crystalmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 95%

See 1 more Smart Citation

Synergy of organic dyes for KDP crystal growth

Maeda¹,

Sonoda

Miki³

et al. 2004

Cryst. Res. Technol.

View full text Add to dashboard Cite

show abstract

“…The mechanism of crystal growth with impurity was successfully explained by the pinning effect of adsorbed impurity on growth step [2][3][4][5][6]. However, those mechanisms ignored the distribution of impurity inside the crystal, even though some cations were actually observed in inorganic crystals [7][8][9][10]. Colored inorganic crystals by organic compounds were reviewed by Kahr et al [11].…”

Section: Introductionmentioning

confidence: 97%

Distribution of metallic ions in a single KDP crystal grown from aqueous solution

Maeda¹,

Tabuchi²,

Asakuma³

et al. 2006

Cryst. Res. Technol.

View full text Add to dashboard Cite

A single KDP (potassium dihydrogen phosphate) crystal was grown in a supersaturated solution containing a metallic ion (Al 3+ , Fe 3+, or Cr 3+ ). The growth rate, morphology, and distribution of the metallic ions into the KDP crystal were measured as the ionic concentration and supersaturation in the solution changed. It was found that in the KDP crystal, Al 3+ and Fe 3+ were greatly concentrated, but Cr 3+ was diluted. Complete expressions for the effect of metallic ions on all aspects of the growth of KDP crystal were suggested. The growth rates of (100) and (101) faces were well correlated by the empirical equation and resulted in good estimation of morphology. The distribution of metallic ions into KDP crystal was also correlated by the distribution model.

show abstract

“…However, when surface kinetics are not a limiting factor, analysis of continuum transport can lend valuable insight to crystal growth rates. Typically, solute transport to the crystal is limited by inherently slow diffusion of solute species in the solution, therefore fluid flows are induced to promote solute mass transfer [3,[5][6][7][8][9][10][11][12][13][14][15][16] and by theoretical means [17][18][19][20][21][22][23][24][25], with the main objective of maximizing the growth rate without causing solvent inclusions.…”

Section: Introductionmentioning

confidence: 99%