Enhanced Growth of Nonpolar {001} Growth Sectors of Deuterated Triglycine Sulphate Doped with L‐Alanine (LADTGS)

Březina, B.; Havránková, M.; Vasa, Monika

doi:10.1002/crat.2170270103

Cited by 11 publications

(3 citation statements)

References 11 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Additional evidence supporting this conclusion is that a TGS crystal admixtured with DL-serine [18] grows symmetrically with respect to the seed. Similar results for LATGS crystals have been obtained by Březina, Havrànkovà, Váša [19] and Nakatani [6].…”

Section: Discussion Of the Results And Conclusionsupporting

confidence: 77%

Investigation of the Dependence of Dielectric Properties of D-Serine Admixtured TGS Crystals on the Distance from the Seed of the Crystal Growth

1993

View full text Add to dashboard Cite

Dielectric properties of a D-serine admixtured triglycine sulphate (TGS) crystal were studied on samples cut out from different sites in the crystal.The value of spontaneous polarization P3 measured on b-cuts was found to be independent of the site. Whereas the coercive field EE values were higher for the samples cut out closer to the seed than for those cut out at the ends of the crystal along b axis. After rejuvenation the values of the bias field Eb increased in contrary to the effect observed in the pure TGS crystals.An exponentially decreasing dependence of the maximum permittivity ε m a x on the site of the samples (b-plates) cut out along b axis from -b to +b positions, was obtained.

show abstract

Section: Discussion Of the Results And Conclusionsupporting

confidence: 77%

Investigation of the Dependence of Dielectric Properties of D-Serine Admixtured TGS Crystals on the Distance from the Seed of the Crystal Growth

1993

View full text Add to dashboard Cite

show abstract

“…pyramids of the doped crystals as studied by Březina et al [23]. This was taken into account by us in the construction of a special flow-type crystallizer for the growth of large crystals on oriented planar crystal seeds proposed by Novotný [24].…”

Section: Discussionmentioning

confidence: 99%

Growth and characterization of TGS and DTGS single crystals doped with Pt(II), Pt(IV) and L‐alanine

Novotný¹,

Březina

Zelinka

2004

Cryst. Res. Technol.

Self Cite

View full text Add to dashboard Cite

The single crystals of triglycine sulfate doped with bivalent and tetravalent Pt-ions and with L-alanine (LADTGS/Pt(II) and LATGS/Pt(IV)) were grown in the ferroelectric phase from low temperature solutions. Using stick seeds the full-shaped crystals with many growth pyramids have been prepared. The growth rate along the axis c of the doped crystals is much higher than in an undoped one. Morphology, domain structure and P-E hysteresis loops have been investigated. The effect of the dopant on the growth velocity is explained on the basis of catalytic action of supposed platinum complexes. The first series of the pyroelectric detectors have been prepared from these materials and their fundamental parameters are presented.

show abstract

“…We can see that the relative growth velocity along the b-axis is becoming progressively reduced, approximately from 2,45 mol% of Co 3 (PO 4 ) 2 . This fact affords the growth of a higher volume of the <001> TGS:Co pyramid in a given time interval, which is an asset in applications (BREZINA et al 1992). …”

Section: Crystal Growthmentioning

confidence: 99%

Growth of Triglycine Sulphate Single Crystals Doped by Cobalt (II) Phosphate

Prokopova

Novotný

Mička

et al. 2001

Zeitschrift für experimentelle und technische Kristallographie

View full text Add to dashboard Cite

Modified TGS single crystals have been grown by doping with Cobalt (II) Phosphate in ferroelectric phase. The effects of different amounts of doping entities on the growth habit and P‐E hysteresis loop have been investigated. The experimental results show that while the spontaneous polarization Ps measured on variously doped crystals remains virtually unchanged, the coercive field values differ in dependence on the growth conditions and grown pyramidal features. The highest values of the coercive field Ec have been found to fall in the interval 800‐900 V/cm.

show abstract

Enhanced Growth of Nonpolar {001} Growth Sectors of Deuterated Triglycine Sulphate Doped with L‐Alanine (LADTGS)

Cited by 11 publications

References 11 publications

Investigation of the Dependence of Dielectric Properties of D-Serine Admixtured TGS Crystals on the Distance from the Seed of the Crystal Growth

Investigation of the Dependence of Dielectric Properties of D-Serine Admixtured TGS Crystals on the Distance from the Seed of the Crystal Growth

Growth and characterization of TGS and DTGS single crystals doped with Pt(II), Pt(IV) and L‐alanine

Growth of Triglycine Sulphate Single Crystals Doped by Cobalt (II) Phosphate

Contact Info

Product

Resources

About