Results 11 to 20 of about 10,738 (299)

Tuning the emission colour by manipulating terbium-terbium interactions: Terbium doped aluminum nitride as an example system [PDF]

Journal of Applied Physics, 2013
Terbium-terbium interactions in terbium doped semiconductors and insulators may lead to the so-called cross-relaxation process, which increases the D54 (green) emission of the terbium ions at the cost of the D53 (blue) luminescence intensity. This effect can generally be reduced by increasing the distance between an excited ion and the nearest ion in ...
Benz, Felix, Strunk, Horst P., Schaab, Jakob, Künecke, Ulrike, Wellmann, Peter   +4 more
openaire   +4 more sources

Elastic properties of terbium [PDF]

Physical Review B, 1996
The temperature dependence of the Young modulus along the crystallographic axes b and c (E(b) and E(c)), and the internal friction of a terbium single crystal have been measured. At 4.2 K, E(b) and E(c) are equal to 38 and 84.5 GPa, respectively. The lattice part of the Young modulus and the Debye temperature has been calculated.
Spichkin, Y.I., Bohr, Jakob, Tishin, A.M.   +2 more
openaire   +4 more sources

Terbium-149 production: a focus on yield and quality improvement towards preclinical application [PDF]

Scientific Reports
Terbium-149 (T1/2 = 4.1 h, Eα = 3.98 MeV (16.7%), 28 µm range in tissue) is a radionuclide with potential for targeted alpha therapy. Due to the negligible emission of α-emitting daughter nuclides, toxicity to healthy tissue may be reduced in comparison ...
C. Favaretto, P. V. Grundler, Z. Talip, U. Köster, K. Johnston, S. D. Busslinger, P. Sprung, C. C. Hillhouse, R. Eichler, R. Schibli, C. Müller, N. P. van der Meulen   +11 more
doaj   +3 more sources

Terbium Iodide-Filled Single-Walled Carbon Nanotubes: Microscopy and Spectroscopy Investigations

Proceedings
Terbium (III) iodide is an interesting chemical compound with unique chemical properties. The introduction of terbium iodide into single-walled carbon nanotubes (SWCNTs) is an environment-friendly process, and it leads to the development of new ...
Marianna V. Kharlamova
doaj   +2 more sources

Terbium Removal from Aqueous Solutions Using a In₂O₃ Nanoadsorbent and Arthrospira platensis Biomass

Nanomaterials, 2023
Terbium is a rare-earth element with critical importance for industry. Two adsorbents of different origin, In2O3 nanoparticles and the biological sorbent Arthrospira platensis, were applied for terbium removal from aqueous solutions.
Amal H. Al-Bagawi, Nikita Yushin, Nasser Mohammed Hosny, Islam Gomaa, Sabah Ali, Warren Christopher Boyd, Haitham Kalil, Inga Zinicovscaia   +7 more
doaj   +1 more source

Synthesis and Characterization of Magnetic Drug Carriers Modified with Tb³⁺ Ions

Nanomaterials, 2022
The study aimed to synthesize and characterize the magnetic drug carrier modified with terbium (III) ions. The addition of terbium extends the possibilities of their applications for targeted anticancer radiotherapy as well as for imaging techniques ...
Dorota Nieciecka, Aleksandra Rękorajska, Dariusz Cichy, Paulina Końska, Michał Żuk, Paweł Krysiński   +5 more
doaj   +1 more source

Active bone marrow S-values for the low-energy electron emitter terbium-161 compared to S-values for lutetium-177 and yttrium-90

EJNMMI Physics, 2022
Background Based on theoretical and preclinical results, terbium-161 may be a valid alternative to lutetium-177 and yttrium-90 in radionuclide therapies.
Jens Hemmingsson, Johanna Svensson, Nicholas P. van der Meulen, Cristina Müller, Peter Bernhardt   +4 more
doaj   +1 more source

The chemical separation of terbium for applications in nuclear medicine [PDF]

, 2022
"This research aimed to develop robust and thorough chemical separation procedures to support the development of novel diagnostic, therapeutic and/or theranostic nuclear medicine using several terbium isotopes, 149Tb, 152Tb, 155Tb and 161Tb.
WEBSTER, BENJAMIN LUKE
core   +1 more source

Promoting future sustainable utilization of rare earth elements for efficient lighting technologies

Environmental Research Letters, 2023
Energy efficient lights, such as fluorescent lamps (FLs) and light-emitting diode (LED) lamps, can greatly help energy saving, which is critical for achieving carbon neutrality in the building sector.
Chen Zhong, Yong Geng, Zewen Ge, Xue Rui, Jingjing Liang, Wendong Wei   +5 more
doaj   +1 more source

Preparation of long-lived terbium-157 and terbium-158 [PDF]

Journal of Inorganic and Nuclear Chemistry, 1960
A 5-mg sample of dysprosium oxide enriched to 13.8% in Dy/sup 156/ was irradiated with neutrons in the Materials Testing Reactor. The sample received an exposure of 2 x 10/sup 21/ neutrons/cm/sup 2/ over a three-month interval. Four months after irradiation, mass analysis was made of the unseparated sample.
Naumann, Robert A., Michel, Maynard C., Power, John L.   +2 more
openaire   +2 more sources