Morphology, microstructure, and doping behaviour: A comparison between different deposition methods for poly‐Si/SiO x passivating contacts

2021 ◽  
Author(s):  
Thien N. Truong ◽  
Di Yan ◽  
Cam‐Phu T. Nguyen ◽  
Teng Kho ◽  
Harvey Guthrey ◽  
...  
Keyword(s):  
Doping Behaviour

Doping behaviour in mixed martial arts athletes: the roles of social norms and self-regulatory efficacy

2021 ◽  
pp. 1-16
Author(s):  
Michael Petrou ◽  
Lambros Lazuras ◽  
Mathew Hillier ◽  
Dara Mojtahedi
Keyword(s):  
Social Norms ◽  
Martial Arts ◽  
Mixed Martial Arts ◽  
Doping Behaviour

An empirical investigation of sport stakeholders’ beliefs about whistleblowing against doping behaviour

2021 ◽  
pp. 1-18
Author(s):  
Vassilis Barkoukis ◽  
Michael Petrou ◽  
Lambros Lazuras ◽  
Despoina Ourda
Keyword(s):  
Empirical Investigation ◽  
Doping Behaviour

scholarly journals A pyridinium-pended conjugated polyelectrolyte for efficient photocatalytic hydrogen evolution and organic solar cells

2021 ◽  
Author(s):  
Muhammad Rafiq ◽  
Jianhua Jing ◽  
Yuanying Liang ◽  
Zhicheng Hu ◽  
Xi Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Hydrogen Evolution ◽  
Organic Solar Cells ◽  
Conjugated Polyelectrolyte ◽  
Photocatalytic Hydrogen Evolution ◽  
Doping Behaviour

A pyridinium-pended conjugated polyelectrolyte with photo-induced amine doping behaviour was designed for multiple applications.

Pts-Oi Complex Formation in Platinum Diffused Silicon

2005 ◽  
Vol 864 ◽  
Author(s):  
Wilfried Vervisch ◽  
Laurent Ventura ◽  
Bernard Pichaud ◽  
Gérard Ducreux ◽  
André Lhorte
Keyword(s):  
Thermal Treatment ◽  
Complex Formation ◽  
Cooling Rate ◽  
Point Defects ◽  
Diffusion Processes ◽  
Silicon Wafers ◽  
Doping Behaviour ◽  
Simulation Results ◽  
Dopant Atoms ◽  
P Type

AbstractWhen platinum is diffused at temperatures higher than 900°C in Cz or FZ low doped n-type silicon samples, which are then cooled slowly in the range [1-10]°C/min, a p-type doping leading to the formation of a pn junction can be observed by spreading resistance measurement. The lower the cooling rate, the deeper the junction is. This junction disappears after a second thermal treatment finishing with a quenching step. A platinum related complex formation is considered to explain this reversible doping behaviour. Different possible interactions between platinum and other impurities such as dopant atoms, intrinsic point defects, and common residual impurities (C, Oi, transition metallic atoms) are studied here. Experimental results from Pt diffusion processes in different qualities of silicon wafers, and simulation results, lead to the conclusion that the platinum related p-type doping effect is due to the formation of a Pts-Oi complex.

Doping and anti-doping

2017 ◽  
Author(s):  
Alan Vernec ◽  
David Gerrard
Keyword(s):  
Analytical Techniques ◽  
Therapeutic Use ◽  
Young Athletes ◽  
Unethical Behaviour ◽  
Unique Position ◽  
The World ◽  
Athletic Team ◽  
Doping Behaviour ◽  
High Level ◽  
Scientific Framework

Doping in sport, with its connotations of unethical behaviour and harm to health, has existed since antiquity. In contemporary times, an acceleration of doping practices resulted in the eventual development of a robust legal and scientific framework now entrenched in the World Anti-Doping Code. Young athletes are not immune to the myriad pressures to excel that exist in high-level sport. Many of these athletes are subject to Anti-Doping regulations and therefore they (and their physicians) must be familiar with Anti-Doping procedures and processes, including the Prohibited List and Therapeutic Use Exemptions. Advances in analytical and non-analytical techniques and strategies have increased detection and accountability. As part of the athletic team, physicians are in a unique position to recognize vulnerabilities and signs of doping behaviour. This must enable them to positively impact the course of a young athlete’s trajectory in life.

Carbon-Based Defects in GaN: Doping Behaviour

2002 ◽  
Vol 234 (3) ◽  
pp. 864-867 ◽  
Author(s):  
L.E. Ramos ◽  
J. Furthm�ller ◽  
J.R. Leite ◽  
L.M.R. Scolfaro ◽  
F. Bechstedt
Keyword(s):  
Doping Behaviour ◽  
Carbon Based

Substance Use and Misuse and Potential Doping Behaviour in Rugby Union Players

2014 ◽  
Vol 22 (3) ◽  
pp. 226-239 ◽  
Author(s):  
Damir Sekulic ◽  
Luka Bjelanovic ◽  
Miran Pehar ◽  
Katarina Pelivan ◽  
Natasa Zenic
Keyword(s):  
Substance Use ◽  
Rugby Union ◽  
Doping Behaviour

Arsenic incorporation and doping behaviour in silicon and SiGe epitaxial layers grown by gas source molecular beam epitaxy

1995 ◽  
Vol 11 (4) ◽  
pp. 396-399 ◽  
Author(s):  
J. M. Fernández ◽  
M. H. Xie ◽  
A. Matsumura ◽  
S. M. Mokler ◽  
J. Zhang ◽  
...  
Keyword(s):  
Molecular Beam Epitaxy ◽  
Molecular Beam ◽  
Epitaxial Layers ◽  
Gas Source ◽  
Doping Behaviour ◽  
Arsenic Incorporation

scholarly journals Doping Prevention in Sport: Overview of Anti-Doping Education Programmes

2020 ◽  
Vol 2 (117) ◽  
Author(s):  
Beatričė Sipavičiūtė ◽  
Saulius Šukys ◽  
Audronė Dumčienė
Keyword(s):  
Health Education ◽  
Belief System ◽  
Ethical Behaviour ◽  
Young Athletes ◽  
Policy Makers ◽  
Sports Industry ◽  
Sports Organizations ◽  
As Doping ◽  
Doping Behaviour ◽  
Research Analysis

Background. As doping can damage the sports industry, it is fundamental for athletes to engage in the anti-doping education programs and understand the anti-doping rules. The purpose of this article was to provide an overview of research focusing on anti-doping education.Methods. Scientific research analysis was done by focusing on doping prevention and education programs.Results. Anti-doping education should focus on young athletes, involve family members, friends and coaches. In relation with anti-doping programs which concentrated on health education and informative knowledge, moral and ethical behaviour based anti-doping education was believed to be more effective in actual doping behaviour of athletes. Since coaches could be potentially influencing athletes’ doping behaviour, there should be a collaboration of sports organizations and policy makers in order to help coaches operate within anti-doping rules by creating certain doping prevention programs.Conclusions. Research studies which examine athletes’ belief system and provoke critical thinking in athletes about using banned substances in sport might be more effective in preventing doping than programs focusing only on health education. Keywords: anti-doping, doping, education, prohibited substances.

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