As of 2026-09-11 · the last 10 years
Terbium research intensity has climbed steadily to reach about 99% of the element's all-time peak, which occurred within this window in 2024.
Research intensity ran from about 81% of the element's own all-time peak in 2016 to about 99% in 2026 — a steady climb, and the all-time peak (2024) falls inside this window. Over the same span its share of research attention across all elements rose. Among the 118 elements, terbium has a mid-sized research literature.
The number of papers involving the element rose from about 1,072 in 2016 to about 2,220 in 2025 (2.07x). That matches the growth of the literature as a whole over the same years: the general tide of scientific output, not a surge specific to the element.
The literature is anchored by Terbium Coordination Chemistry and Luminescence, a community focused on the synthesis and structure of terbium complexes and coordination polymers, particularly regarding their luminescent properties alongside europium. Terbium is one strand of a broader community, with about 17% of its papers involving the element. This community holds about 12.6% of terbium's recent research, a share that has declined from 18.9% in the previous period. A 2024 review on the biomedical applications of terbium-based nanoparticles, cited about 41 times, captures the breadth of this work.
Terbium in Magnetoelectric Sensors and Energy Harvesters represents a steady portion of the field, accounting for about 12.0% of recent research. Here, terbium is a minor presence in a much larger community, with only about 2% of its papers involving the element. The work centers on terbium-doped Terfenol-D composites for field sensing and piezoelectric energy harvesting. A 2024 study on picotesla-sensitivity microcavity optomechanical magnetometry, cited about 37 times, highlights the precision of these sensor applications.
Terbium Recovery and Toxicology in Rare Earth Processing has maintained a steady share of about 8.8% of the element's research. In this context, terbium is a minor presence, comprising about 1% of the community's papers. The research focuses on extracting terbium from aqueous solutions and acid leaching, alongside studies of its oxidative stress effects. The 2023 Critical Materials Strategy, cited over 480 times, underscores the strategic importance of these recovery processes.
Terbium-155 for Targeted Alpha Therapy of Prostate Cancer is the fastest-growing segment, with its share rising to about 8.0% of recent research from 2.6% previously. Terbium is a minor presence here as well, with about 1% of the community's papers involving the element. This work focuses on producing and purifying terbium-155 for PSMA-targeted alpha therapy in metastatic prostate cancer. A 2025 phase 1/2 study in The Lancet Oncology, cited about 46 times, marks a significant clinical step in this area.
Overall, the composition of terbium research is shifting away from traditional coordination chemistry and toward applied fields like nuclear medicine and resource recovery. The remaining 58.5% of the literature is distributed across other smaller communities.
For a deeper look at the current state of terbium research, see the Last 12 Months and Executive Brief reports.
What changed in the past year: new papers, shifting applications, emerging collaborators. See the momentum over a shorter window than the decade view.
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A by-topic status read of what changed and what's new — built for decision-makers, not search engines. Citation clusters, emerging applications, and the papers that matter most.
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Showing Terbium's three strongest connections. Personal opens the slider and the whole 118-element graph.