Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Il-Hyoung Jung"'
Publikováno v:
Applied Surface Science. 462:378-386
In this work, ultra-high speed flash white light (FWL) sintering method of copper nanoparticle pastes on silicon wafer substrate, was developed to produce highly conductive and low-cost copper electrodes for crystalline silicon solar cells. FWL sinte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aec6e2f5cef56e9bc08fbfaf100555e5
https://doi.org/10.1016/j.apsusc.2018.08.098
https://doi.org/10.1016/j.apsusc.2018.08.098
Publikováno v:
Journal of Electroceramics. 13:471-478
For the application of high temperature piezoelectric devices, Al3 + substituted La3Ta0.5Ga5.5O14 (LTG) crystals with chemical formula of La3Ta0.5Ga5.5 − xAlxO14 (LTGA) were synthesized and grown by μ-PD (Micro-pulling-down) and Czochralski techni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8996e4e0233e739eacb18e46806cf87
https://doi.org/10.1007/s10832-004-5144-5
https://doi.org/10.1007/s10832-004-5144-5
Publikováno v:
Journal of Crystal Growth. 262:40-47
Alkali-earth ion (Ba2+) substituted La3Ta0.5Ga5.5O14 (LTG) crystals with a chemical formula of La3−xBaxTa0.5+x/2Ga5.5−x/2O14 (LBTG), suitable for piezoelectric applications, were grown by the micro-pulling-down (μ-PD ) and Czochralski technique.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0eae553387cbc3c274a4da4dd665436
https://doi.org/10.1016/j.jcrysgro.2003.10.024
https://doi.org/10.1016/j.jcrysgro.2003.10.024
Publikováno v:
Materials Letters. 56:1069-1073
For the improvement of piezoelectric properties, alkali-earth (AE) ion (Ba 2+ )-substituted La 3 Ta 0.5 Ga 5.5 O 14 (LTG) crystals with chemical formula of La 3− x Ba x Ta 0.5+ x /2 Ga 5.5− x /2 O 14 (LBTG) were investigated. Solid solution range
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a72d4cb56e4ce5338f2e061e1e3d101e
https://doi.org/10.1016/s0167-577x(02)00679-1
https://doi.org/10.1016/s0167-577x(02)00679-1
Publikováno v:
Materials Letters. 51:129-134
The stoichiometric composition (Sr 3 NbGa 3 Si 2 O 14 ) was found to melt incongruently. Hence, the composition of the starting melt for Czochralski growth was chosen from the differential thermal analysis (DTA) results. We found that Sr 3 Nb 0.95 Ga
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c62d2aa598c7daa4cc1ec87e277c49b
https://doi.org/10.1016/s0167-577x(01)00278-6
https://doi.org/10.1016/s0167-577x(01)00278-6
Publikováno v:
Journal of Crystal Growth. 226:101-106
Solid solution range and congruency of Sr 3 Nb 1− x Ga 3+(5/3) x Si 2 O 14 (SNGS) were examined by powder X-ray diffraction and differential thermal analysis (DTA), which enables the selection of a suitable starting composition for micro-pulling-do
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4826608b5a05c866e7905988e66fc065
https://doi.org/10.1016/s0022-0248(01)01356-2
https://doi.org/10.1016/s0022-0248(01)01356-2
Publikováno v:
Journal of Crystal Growth. 220:275-280
Solid solution range of La3(TaxGa1−x) Ga5O14 (LTG) was examined. On the basis of these data, LTG single crystals have been grown by the Czochralski method. In order to investigate the influence of starting melt composition on growth characteristics
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d128dd4e1e4f317a0826ed35b5057e6e
https://doi.org/10.1016/s0022-0248(00)00827-7
https://doi.org/10.1016/s0022-0248(00)00827-7
Publikováno v:
Materials Letters. 46:354-357
The defect distribution of grown Langasite crystals as different growth conditions and selective chemical etching on La 3 Ga 5 SiO 14 single crystals of various etchants were investigated. The applications of piezoelectric devices were shown to be ne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d74db0d855378d0be1dee9bb3671e25
https://doi.org/10.1016/s0167-577x(00)00200-7
https://doi.org/10.1016/s0167-577x(00)00200-7
Autor:
Il Hyoung Jung, Keun Ho Auh
Publikováno v:
Materials Letters. 41:241-246
Langasite (La 3 Ga 5 SiO 14 ) is a new piezoelectric material which is similar to quartz, LN (LiNbO 3 ) and LT (LiTaO 3 ) in its acoustic behavior. In this study, langasite single crystals were grown by the self-designed Czochralski system. We also i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::250f0b19fbbc7a56316ea29f9f4b2f79
https://doi.org/10.1016/s0167-577x(99)00137-8
https://doi.org/10.1016/s0167-577x(99)00137-8
Publikováno v:
ChemInform. 34
A3NbGa3Si2O14 (A=Sr, Ca) compounds were grown using the Czochralski method after preparing by solid-state reaction. X-ray structure analysis of grown Sr3NbGa3Si2O14 (SNGS) and Ca3NbGa3Si2O14 (CNGS) single crystals showed that they were isostructural
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::660a6513d8ce6860d409b27ee31be374
https://doi.org/10.1002/chin.200311007
https://doi.org/10.1002/chin.200311007