Study on the defect of sulfur substituting for phosphorus in potassium dihydrogen phosphate
Sign Up to like & getrecommendations! Published in 2020 at "Chinese Journal of Physics"
DOI: 10.1016/j.cjph.2020.05.023
Abstract: Abstract The electronic structure and geometric distribution of neutral and charge states of the point defect sulfur substituting for phosphorus (Sp) in potassium dihydrogen phosphate (KH2PO4) have been investigated using a first-principles method. The energy… read more here.
Keywords: sulfur substituting; phosphorus potassium; potassium dihydrogen; substituting phosphorus ... See more keywords
Multiple aging mechanisms in ferroelectric deuterated potassium dihydrogen phosphate
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DOI: 10.1063/1.5090764
Abstract: The anomalously large dielectric aging in ferroelectric partially deuterated potassium dihydrogen phosphate is found to have multiple distinct mechanisms. Two components cause a decrease in dielectric response over a limited range of fields around the… read more here.
Keywords: dihydrogen phosphate; potassium dihydrogen; deuterated potassium;
Crystal Growth, Spectral, Optical and Thermal Studies of Thiourea Ammonium Acetate Doped Potassium Dihydrogen Phosphate Crystal for NLO Applications
Sign Up to like & getrecommendations! Published in 2018 at "Ferroelectrics"
DOI: 10.1080/00150193.2018.1528955
Abstract: Abstract The non-linear optical single crystal of thiourea ammonium acetate doped potassium dihydrogen phosphate was grown by slow evaporation solution technique of size 19 × 11 × 4 mm3. The crystallographic unit cell parameters of grown crystal were determined by… read more here.
Keywords: potassium dihydrogen; thiourea ammonium; acetate doped; doped potassium ... See more keywords
Study of morphological feature and mechanism of potassium dihydrogen phosphate surface damage under a 351 nm nanosecond laser.
Sign Up to like & getrecommendations! Published in 2018 at "Applied optics"
DOI: 10.1364/ao.57.010334
Abstract: The surface damage morphology of potassium dihydrogen phosphate (KDP) crystal under 351 nm nanosecond laser irradiation is studied, and the formation mechanisms of each damage type are discussed. There are three unique types of KDP surface… read more here.
Keywords: potassium dihydrogen; laser; surface damage; dihydrogen phosphate ... See more keywords
Extraction and Reconstruction of Arbitrary 3D Frequency Features from the Potassium Dihydrogen Phosphate Surfaces Machined by Different Cutting Parameters
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15217759
Abstract: To comprehensively analyze the effect of cutting parameters on the 3D surface topography of machined potassium dihydrogen phosphate crystals, 2D power spectrum density and continuous wavelet transform are used to extract and reconstruct the arbitrary… read more here.
Keywords: dihydrogen phosphate; topography; frequency features; spatial frequency ... See more keywords
Prediction Model of Three-Dimensional Machined Potassium Dihydrogen Phosphate Surfaces Based on a Dynamic Response Machining System
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15249068
Abstract: To comprehensively obtain the effect of the machining process on the three-dimensional surface topography of machined potassium dihydrogen phosphate crystals, a dynamic response model of a machining system was built to calculate the dynamic displacement… read more here.
Keywords: dihydrogen phosphate; topography; machined potassium; three dimensional ... See more keywords
The Strain Rate Sensitivity and Creep Behavior for the Tripler Plane of Potassium Dihydrogen Phosphate Crystal by Nanoindentation
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DOI: 10.3390/mi12040369
Abstract: As an excellent multifunctional single crystal, potassium dihydrogen phosphate (KDP) is a well-known, difficult-to-process material for its soft-brittle and deliquescent nature. The surface mechanical properties are critical to the machining process; however, the characteristics of… read more here.
Keywords: strain; potassium dihydrogen; strain rate; rate sensitivity ... See more keywords