Thulium
Thulium structure
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Common Name | Thulium | ||
|---|---|---|---|---|
| CAS Number | 7440-30-4 | Molecular Weight | 168.934 | |
| Density | 9.332 g/mL at 25 °C(lit.) | Boiling Point | 1950 °C(lit.) | |
| Molecular Formula | Tm | Melting Point | 1545 °C(lit.) | |
| MSDS | Chinese USA | Flash Point | N/A | |
| Symbol |
GHS02, GHS07 |
Signal Word | Danger | |
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Codopant ion-induced tunable upconversion emission in β-NaYF4:Yb3+/Tm3+ nanorods.
Dalton Trans. 42(5) , 1834-41, (2013) An innovative route to tune upconversion (UC) emission in β-NaYF(4):Yb(3+)/Tm(3+) nanorods through codoping a third rare-earth ion upon continuous wave excitation near 976 nm is reported. The dependence of UC emission on codopant concentration and environment... |
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Near-infrared to visible upconversion in Tm3+ and Yb3+ codoped Lu2O3 nanocrystals synthesized by hydrothermal method.
J. Nanosci. Nanotechnol. 14(6) , 4313-9, (2014) Lutetium oxide nanocrystals codoped with Tm3+ and Yb3+ have been successfully synthesized via adjusting the pH values of the precursor solution in a hydrothermal method followed by a subsequent calcination process. The samples were systematically characterize... |
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Evidence of Tm impact in low-photodarkening Yb-doped fibers.
Opt. Express 21(6) , 7590-8, (2013) In contrast to Yb/Al-doped fibers, the influence of very low Tm(2)O(3) concentrations (≥ 0.1 mol-ppm) on photodarkening (PD) is clearly detectable in Yb/P-doped fibers that are known to show little degradation effects. For Tm(2)O(3) additions of more than 50 ... |
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Hydrothermal synthesis of NaLuF4:153Sm,Yb,Tm nanoparticles and their application in dual-modality upconversion luminescence and SPECT bioimaging.
Biomaterials 34(3) , 774-83, (2013) Upconversion luminescence (UCL) properties and radioactivity have been integrated into NaLuF(4):(153)Sm,Yb,Tm nanoparticles by a facile one-step hydrothermal method, making these nanoparticles potential candidates for UCL and single-photon emission computed t... |
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Magnetic structures and physical properties of Tm3Cu4Ge4 and Tm3Cu4Sn4.
J. Phys. Condens. Matter 25(6) , 066012, (2013) Tm(3)Cu(4)Ge(4) crystallizes in the orthorhombic Gd(3)Cu(4)Ge(4)-type crystal structure (space group Immm) whereas Tm(3)Cu(4)Sn(4) crystallizes in a distorted variant of this structure (monoclinic space group C2/m). The compounds were studied by means of neut... |
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Versatile large-mode-area femtosecond laser-written Tm:ZBLAN glass chip lasers.
Opt. Express 20(25) , 27503-9, (2012) We report performance characteristics of a thulium doped ZBLAN waveguide laser that supports the largest fundamental modes reported in a rare-earth doped planar waveguide laser (to the best of our knowledge). The high mode quality of waveguides up to 45 um di... |
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Analysis of early morbidity and functional outcome of thulium: yttrium-aluminum-garnet laser enucleation for benign prostate enlargement: patient age and prostate size determine adverse surgical outcome.
Urology 85(1) , 182-8, (2015) To evaluate complications and functional outcome and to identify patient-associated risk factors, we analyzed consecutive patients undergoing thulium:yttrium-aluminum-garnet laser enucleation of the prostate (ThuLEP) in our department.A total of 234 patients ... |
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Thulium:yttrium-aluminum-garnet laser for en bloc resection of bladder cancer: clinical and histopathologic advantages.
Urology 83(4) , 851-5, (2014) To determine whether thulium:yttrium-aluminum-garnet laser resection of bladder tumor (TmLRBT) may offer advantages over classic resection. |
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Upconversion white-light emission in Ho3+/Yb3+/Tm3+ tridoped LiNbO3 single crystal.
Optics Letters 37(17) , 3537-9, (2012) Ho3+/Yb3+/Tm3+ tridoped LiNbO3 single crystal exhibiting intense upconversion white light under 980 nm excitation has been successfully fabricated by the Czochralski method. The tridoped LiNbO3 single crystal offers power dependent color tuning properties by ... |
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Fiber-optic manipulation of urinary stone phantoms using holmium:YAG and thulium fiber lasers.
J. Biomed. Opt. 18(2) , 28001, (2013) Fiber-optic attraction of urinary stones during laser lithotripsy may be exploited to manipulate stone fragments inside the urinary tract without mechanical grasping tools, saving the urologist time and space in the ureteroscope working channel. We compare th... |