Growth and characterization of organometallic l-alanine cadmium chloride single crystal by slow evaporation technique

Bright, K. C.; Freeda, T. H.

doi:10.1016/j.physb.2010.06.017

Cited by 51 publications

(11 citation statements)

References 16 publications

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“…Amino acid doped organic material are always having wide and tuned sharp UV-optical band width by the symmetrical arrangement of conjugated π and δ-electron systems exhibit various photo-optic responses [4]. Non-toxic organic-dielectric crystal complex is usually customized by the well symmetric hexagonal structured organic [5] or semi organic compound adopted with Alanine which is enabled with high helical controlled non linear mechanism, chemical potential flexibility, high degree of non centro-symmetry, first order donor and acceptor stability and good optical transmittance render organic enhanced photoactive process [6].…”

Section: Introductionmentioning

confidence: 99%

Crystal property and spectroscopic investigation on electro-optic and physico-chemical properties of NLO crystal; 3-(3,4-Dihydroxyphenyl)-L-Alanine

Vidhya¹,

Ramalingam²,

Periandy

et al. 2019

Heliyon

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Alanine crystal was fabricated. The organic-composite crystal was characterized by crystallographic and spectroscopic tools. The NLO supported parameters like crystal lattice (orthorhombic) and space group (P2 1 2 1 2 1) examined and validated by XRD examination. The SHG test was carried out and SHG efficiency was calculated that1.29 and 1.35 times greater than solid KDP crystal. The laser damage threshold energy density was determined to be 14.51 GW/cm 2. By the application of mulliken charge assignment, multiple dielectric cavities were found in crystal material which is able to process the high degree of birefringence gradient. The oscillating chemical potential movement was observed by examining chemical shift, among the core carbons of hexagonal ring and bridge carbons of chain. The chemical softness insists the binding viability of further ligand groups. The π and δ-conjugated interactive complex orbitals recognized on molecular site and participation in optical active mechanism was identified. UV-Visible transmission characteristics of crystal were studied and UV-Visible absorption on degenerate energy states was noted and its band gap energy was estimated. The CT complex of the present case was acknowledged to be COOH group and it causing crystal properties of current organic composite. The hyperactive polarizability was determined as 1775.05 Â 10 À33 esu and it was found to be five times greater than thiourea. The depletion energy between highly electrophilic zones and protonic zones was estimated to be AE5.241 e 2 causing permanent dielectric characteristics for the title organic composite. The non-superposable on the molecular mirror image was displayed and thereby optical ability was validated.

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Section: Introductionmentioning

confidence: 99%

Crystal property and spectroscopic investigation on electro-optic and physico-chemical properties of NLO crystal; 3-(3,4-Dihydroxyphenyl)-L-Alanine

Vidhya¹,

Ramalingam²,

Periandy

et al. 2019

Heliyon

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“…Nonlinear optical crystals have been given much importance because of their potential applications such as telecommunications, optical information process, frequency conversion and optical disk data storage [2][3][4]. Nonlinear optical (NLO) crystals with high conversion efficiencies for second harmonic generation (SHG) and transparent in visible, ultraviolet ranges are required in the field of optoelectronics and photonics [5][6][7]. In recent years there has been an enormous effort and focus on the design and development of highly efficient organic nonlinear optical materials.…”

Section: Introductionmentioning

confidence: 99%

Studies on the Thermal, Mechanical, Dielectric and Photoconductivity Properties of Ammonium Hydrogen Oxalate Hemihydrate Single Crystal for NLO Applications

Zamara¹,

Thayanithi²,

Kumar³

2018

IJCTR

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: Good quality single crystals of nonlinear optical material Ammonium hydrogen oxalate hemihydrate which crystallizes in Orthorhombic crystal system and belonging to space group Pnma were successfully grown from an aqueous solution by slow evaporation method. The grown crystals were characterised by single crystal X-ray diffraction, Thermal studies, Vickers microhardness test, dielectric studies and photoconductivity study. The Nonlinear optical (NLO) property of the crystal was confirmed by the Kurtz-Perry powder second harmonic generation test.

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“…Several new complexes incorporating the amino acid L-alanine have been recently crystallized and their structural, optical and thermal properties have been investigated [6][7][8][9]. L-alanine cadmium chloride was first synthesized by Kathleen et al [10] and later its properties were studied by Dhanuskodi et al [11]. Bright et al have reported the frequency and temperature dependence of dielectric properties of L-alanine cadmium chloride [12].…”

Section: Introductionmentioning

confidence: 99%

Spectral Characterization, Dielectric, Mechanical and SHG Studies of Thiourea Doped L-Alanine Cadmium Chloride Crystals

Malathi¹

2017

IOSR JAP

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Growth and characterization of organometallic l-alanine cadmium chloride single crystal by slow evaporation technique

Cited by 51 publications

References 16 publications

Crystal property and spectroscopic investigation on electro-optic and physico-chemical properties of NLO crystal; 3-(3,4-Dihydroxyphenyl)-L-Alanine

Crystal property and spectroscopic investigation on electro-optic and physico-chemical properties of NLO crystal; 3-(3,4-Dihydroxyphenyl)-L-Alanine

Studies on the Thermal, Mechanical, Dielectric and Photoconductivity Properties of Ammonium Hydrogen Oxalate Hemihydrate Single Crystal for NLO Applications

Spectral Characterization, Dielectric, Mechanical and SHG Studies of Thiourea Doped L-Alanine Cadmium Chloride Crystals

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