Results 41 to 50 of about 15,621 (235)

Optically stimulated luminescence in state-of-the-art LYSO:Ce scintillators enables high spatial resolution 3D dose imaging

Scientific Reports, 2022
In this contribution, we study the optically stimulated luminescence (OSL) exhibited by commercial $$\hbox {Lu}_{(2-x)}\hbox {Y}_x\hbox {SiO}_5$$ Lu ( 2 - x ) Y x SiO 5 :Ce crystals.
Mads L. Jensen, Jacob S. Nyemann, Ludvig P. Muren, Brian Julsgaard, Peter Balling, Rosana M. Turtos   +5 more
doaj   +1 more source

Radiocarbon and OSL dating on cores from the Chaoshan delta in the coastal South China Sea

Frontiers in Marine Science, 2022
Accurate chronology plays a crucial role in reconstructing delta evolution. Radiocarbon (14C) and optically stimulated luminescence (OSL) dating are widely used to establish a stratigraphic chronology of the late Quaternary sediments.
Jiemei Zhong, Ken Ling, Meifei Yang, Qinjing Shen, Mahmoud Abbas, Zhongping Lai, Zhongping Lai   +6 more
doaj   +1 more source

n‐Type Polymer Radio Frequency Rectifiers Operating at 18.5 GHz

Advanced Materials, EarlyView.
Combining an n‐doped polymer semiconductor with wafer‐scale asymmetric planar electrodes featuring work function‐engineered contacts yields radio‐frequency diodes and rectifying circuits operating at up to 18.5 GHz. The devices combine scalable manufacturing with an operating frequency previously unattainable by large‐area organic electronics ...
Lazaros Panagiotidis, Filip Aniés, Yiyang Yu, Mohammed Ghadiyali, Hendrik Faber, Zhanibek Bizak, Youssef Kabri, Pavlos Tzourmpakis, Suman Mandal, Linqu Luo, Temur Maksudov, Mohamad Insan Nugraha, Harold F. Mazo‐Mantilla, Patrice Vanelle, Julie Broggi, Khaled N. Salama, Udo Schwingenschlögl, Martin Heeney, Atif Shamim, Thomas D. Anthopoulos   +19 more
wiley   +1 more source

Preliminary OSL studies on beige sepiolites [PDF]

Radiation Protection Dosimetry, 2008
Radiation-induced luminescence signals in beige sepiolite samples were investigated using optically stimulated luminescence. A thermally stable, light-sensitive radiation-induced signal was detected, and radiation dose response and thermal properties of this signal were studied.
openaire   +3 more sources

First Record of Tasmanian Devils in the Pilbara: Late Quaternary Subfossils From Juukan Gorge, Puutu Kunti Kurrama Country, and Insights Into Human—Faunal Relationships and Extinction

Archaeology in Oceania, EarlyView.
ABSTRACT This study presents the first unequivocal evidence for the presence of Tasmanian devils (Sarcophilus harrisii) in the Pilbara region of northwestern Australia, based on material recovered from archaeological excavations at Juukan Gorge on Puutu Kunti Kurrama and Pinikura country.
Timothy J. Churchill, Michael Slack, Elise Matheson, Liam Neill, Wanchese M. Saktura, Gavin Ashburton   +5 more
wiley   +1 more source

Straight sesamoidean ligament desmopathy commonly occurs with proximal interphalangeal joint osteoarthritis

Equine Veterinary Journal, EarlyView.
Abstract Background Proximal interphalangeal joint osteoarthritis (PIPJ OA) is a common cause of poor performance in the equine athlete; however, the supporting soft tissue structures surrounding the joint are seldom evaluated. Straight sesamoidean ligament injuries have been previously hypothesised to be concomitant with PIPJ OA; however, the ...
Charlotte K. Barton, Monika A. Samol, Kurt T. Selberg, Laurie R. Goodrich   +3 more
wiley   +1 more source

Fluorene‐based blue emitters: On the path to electrically pumped organic lasers

FlexMat, EarlyView.
Electrically pumped efficient operation remains unrealized, a major challenge in optoelectronics. Fluorene‐based blue‐emitting semiconductors are promising gain media, thanks to their structural tunability and favorable emission properties. This review summarizes recent advances, highlights their reliability and versatility in lasing, and outlines key ...
Yong Yan, Hao Li, Mengna Yu, Huiyin Wang, Jiangqiang He, Menghan Wu, Quanyou Feng, Linghai Xie   +7 more
wiley   +1 more source

Comportamento do sinal TL/OSL e PTTL/PTOSL após tratamentto térmico pós-irradiação com fonte de 60Co, em amostras de LiF:Mg,Ti e CaSO4:Dy

Brazilian Journal of Radiation Sciences, 2020
Introdução Diferentes materiais apresentam propriedades luminescentes que são aplicadas à dosimetria das radiações, e que são avaliadas usando técnicas como a termoluminescência (TL) e a luminescência opticamente estimulada (OSL).
Patrícia de Lara Antonio, Linda V. E. Caldas   +1 more
doaj   +1 more source

Radiocarbon and Luminescence Dating of Lacustrine Sediments in Zhari Namco, Southern Tibetan Plateau

Frontiers in Earth Science, 2021
There are more than 1,000 lakes within the Tibetan Plateau (TP), all of which are sensitive to changes in regional climate and local hydrology. Lacustrine sediments within these lakes preserve a good record of these changes.
Lu Cong, Lu Cong, Lu Cong, Yixuan Wang, Xiying Zhang, Tianyuan Chen, Donglin Gao, Fuyuan An   +7 more
doaj   +1 more source

OSL ages.

, 2017
OSL ages.
David Pleurdeau (316179), Simon Puaud (3710002), Erella Hovers (3709984), Osbjorn Pearson (3710005), Jean-Jacques Bahain (316184), Carole Fragnol (3709996), Cécile Chapon (3709993), Alice Leplongeon (3709987), Eric Douville (3709990), Zelalem Assefa (3710011), Asfawossen Asrat (3710014), Chantal Tribolo (3710008), Marion Hernandez (3709999), Loïc Martin (114638)   +13 more
core   +1 more source