Results 201 to 210 of about 840,010 (348)

Ion recombination correction in carbon ion beams

Ion recombination correction in carbon ion beams
Purpose: In this work, ion recombination is studied as a function of energy and depth in carbon ion beams. Methods: Measurements were performed in three different passively scattered carbon ion beams with energies of 62 MeV/n, 135 MeV/n, and 290 MeV/n using various types of plane-parallel ionization chambers. Experimental results were compared with two
openaire  

Defect Analysis of the β– to γ–Ga2O3 Phase Transition

Advanced Functional Materials, EarlyView.
The role of defects at all the relevant stages of the β$\beta$‐ to γ$\gamma$‐Ga2O3 polymorph transition is investigated using a multi method approach. The positron annihilation spectroscopy based results show that the defect density decreases after the transition, and that changes in defect configuration within the γ phase occur with increasing ...
Umutcan Bektas, Maciej O. Liedke, Huan Liu, Fabian Ganss, Maik Butterling, Nico Klingner, René Hübner, Ilja Makkonen, Andreas Wagner, Gregor Hlawacek   +9 more
wiley   +1 more source

A comparison of carbon ions versus protons for integrated mode ion imaging. [PDF]

Med Phys
Simard M, Fullarton R, Volz L, Schuy C, Robertson DG, Toltz A, Baker C, Beddar S, Graeff C, Fekete CC.   +9 more
europepmc   +1 more source

Efficacy and feasibility of re-irradiation using carbon ions for pancreatic cancer that recurs after carbon-ion radiotherapy. [PDF]

Clin Transl Radiat Oncol, 2021
Hagiwara Y, Yamada S, Isozaki Y, Takiyama H, Shinoto M, Kawashiro S, Bhattacharyya T, Nemoto K, Tsuji H.   +8 more
europepmc   +1 more source

Novel carbon-ion fuel cells

, 1995
F. H. Cocks, H. LaViers
openalex   +2 more sources

Modulating Electrochemical CO2 Reduction Pathways via Interfacial Electric Field

Advanced Functional Materials, EarlyView.
Engineering interfacial electric fields in Cu/ITO electrodes enables precise control of CO2 reduction pathways. Charge transfer from Cu to ITO generates positively charged Cu species that steer selectivity from ethylene toward methane. This work demonstrates how interfacial electric‐field modulation can direct reaction intermediates and transform ...
Mahdi Salehi, Zhengyuan Gao, Sai Phani Kumar Vangala, Amirhossein Farzi, Hamed Heidarpour, Morgan McKee, Nikolay Kornienko, Ali Seifitokaldani   +7 more
wiley   +1 more source

Stereotactic body radiotherapy with carbon ions as local ablative treatment in patients with primary liver cancer. [PDF]

Radiat Oncol
Hoffmeister-Wittmann P, Hoegen-Saßmannshausen P, Wicklein L, Weykamp F, Seidensaal K, Springfeld C, Dill MT, Longerich T, Schirmacher P, Mehrabi A, Mathy RM, Köhler BC, Debus J, Herfarth K, Liermann J.   +14 more
europepmc   +1 more source

3d Connected Porous Structure Hard Carbon Derived from Paulownia Xylem for High Rate Performance Sodium Ion Battery Anode

, 2023
Jiang Xu, Bowen Chen, Bingqing Hu, Yaokai Gu, Xude Li, Yuan Liu, Dawei Sha, Jing Zhang, Shifei Huang   +8 more
openalex   +1 more source

CO2 Reduction on Copper‐Nitrogen‐Doped Carbon Catalysts Tuned by Pulsed Potential Electrolysis: Effect of Pulse Potential

Advanced Functional Materials, EarlyView.
This study demonstrates that pulsed potential electrolysis significantly improves CO2 reduction performance on copper‐nitrogen doped carbon electrodes. The formation of cationic copper sites and metallic clusters as a function of applied intermittent potential leads to notable selectivity changes compared to potentiostatic reduction.
Dorottya Hursán, Janis Timoshenko, Andrea Martini, Hyo Sang Jeon, Eduardo Ortega, Martina Rüscher, Arno Bergmann, Aram Yoon, Uta Hejral, Antonia Herzog, Clara Rettenmaier, Felix T. Haase, Philipp Grosse, Beatriz Roldan Cuenya   +13 more
wiley   +1 more source

Feasibility study of 4D-online monitoring of density gradients induced by lung cancer treatment using carbon ions. [PDF]

Front Oncol
Reidel CA, Pierobon E, Horst F, Gesson L, Paz A, Graeff C, Steinsberger T, Zink K, Witt M, Senger Y, Finck C, Vanstalle M, La Tessa C, Durante M, Weber U, Schuy C.   +15 more
europepmc   +1 more source