scholarly journals Substitutional Doping: In Situ Oxygen Doping of Monolayer MoS 2 for Novel Electronics (Small 42/2020)

Small ◽  
2020 ◽  
Vol 16 (42) ◽  
pp. 2070229
Author(s):  
Jian Tang ◽  
Zheng Wei ◽  
Qinqin Wang ◽  
Yu Wang ◽  
Bo Han ◽  
...  
Keyword(s):  
Oxygen Doping ◽  
Substitutional Doping

scholarly journals 2D Materials: Tuning the Electronic and Photonic Properties of Monolayer MoS2 via In Situ Rhenium Substitutional Doping (Adv. Funct. Mater. 16/2018)

2018 ◽  
Vol 28 (16) ◽  
pp. 1870105
Author(s):  
Kehao Zhang ◽  
Brian M. Bersch ◽  
Jaydeep Joshi ◽  
Rafik Addou ◽  
Christopher R. Cormier ◽  
...  
Keyword(s):  
2D Materials ◽  
Monolayer Mos2 ◽  
Substitutional Doping

Atomic Layer Controlled Substitutional Doping With Lithium in ZnSe

1991 ◽  
Vol 222 ◽  
Author(s):  
Ziqiang Zhu ◽  
Mitsuo Kawashima ◽  
Takafumi Yao
Keyword(s):  
Adsorption Process ◽  
Intensity Variation ◽  
Atomic Layer ◽  
High Energy ◽  
Substitutional Doping ◽  
Dynamical Behaviors ◽  
Adsorption Processes ◽  
Li Adsorption ◽  
P Type

ABSTRACTThe detailed observation of dynamical behaviors of reflection high energy electron diffraction (RHEED) patterns during the adsorption processes of Li, Se and Zn is carried out. It is found that the RHEED intensity variation reflects the Li surface coverage during Li adsorption process on a Secovered surface. This fact enables one to control quantitatively the doping of Li “in situ”. A new method for atomic-layer controlled substitutional doping of ZnSe layers with lithium is proposed based on the RHEED investigations. The method allows the incorporation of Li dopants on Zn-sites of ZnSe by monitoring the RHEED patterns and intensities, and is expected to suppress the compensation by Li interstitials. Photoluminescence spectrum shows the growth of high quality p-type layers.

Universal In Situ Substitutional Doping of Transition Metal Dichalcogenides by Liquid-Phase Precursor-Assisted Synthesis

ACS Nano ◽  
2020 ◽  
Vol 14 (4) ◽  
pp. 4326-4335 ◽  
Author(s):  
Tianyi Zhang ◽  
Kazunori Fujisawa ◽  
Fu Zhang ◽  
Mingzu Liu ◽  
Michael C. Lucking ◽  
...  
Keyword(s):  
Liquid Phase ◽  
Transition Metal ◽  
Transition Metal Dichalcogenides ◽  
Substitutional Doping ◽  
Phase Precursor ◽  
Metal Dichalcogenides

scholarly journals In Situ Oxygen Doping of Monolayer MoS 2 for Novel Electronics

Small ◽  
2020 ◽  
Vol 16 (42) ◽  
pp. 2004276
Author(s):  
Jian Tang ◽  
Zheng Wei ◽  
Qinqin Wang ◽  
Yu Wang ◽  
Bo Han ◽  
...  
Keyword(s):  
Oxygen Doping

scholarly journals Tuning the Electronic and Photonic Properties of Monolayer MoS2 via In Situ Rhenium Substitutional Doping

2018 ◽  
Vol 28 (16) ◽  
pp. 1706950 ◽  
Author(s):  
Kehao Zhang ◽  
Brian M. Bersch ◽  
Jaydeep Joshi ◽  
Rafik Addou ◽  
Christopher R. Cormier ◽  
...  
Keyword(s):  
Monolayer Mos2 ◽  
Substitutional Doping

Rendez vous with Saturn's rings

1984 ◽  
Vol 75 ◽  
pp. 743-759 ◽  
Author(s):  
Kerry T. Nock
Keyword(s):  
Solar Energy ◽  
Electric Propulsion ◽  
Power Source ◽  
Propulsion System ◽  
Low Thrust ◽  
Ring Plane ◽  
The Earth ◽  
Total Impulse ◽  
Saturn's Rings

ABSTRACTA mission to rendezvous with the rings of Saturn is studied with regard to science rationale and instrumentation and engineering feasibility and design. Future detailedin situexploration of the rings of Saturn will require spacecraft systems with enormous propulsive capability. NASA is currently studying the critical technologies for just such a system, called Nuclear Electric Propulsion (NEP). Electric propulsion is the only technology which can effectively provide the required total impulse for this demanding mission. Furthermore, the power source must be nuclear because the solar energy reaching Saturn is only 1% of that at the Earth. An important aspect of this mission is the ability of the low thrust propulsion system to continuously boost the spacecraft above the ring plane as it spirals in toward Saturn, thus enabling scientific measurements of ring particles from only a few kilometers.

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