In situ Probing of Mn2O3 Activation toward Oxygen Electroreduction by the Laser-Induced Current Transient Technique

2020 ◽  
Vol 3 (9) ◽  
pp. 9151-9157
Author(s):  
Tharamani C. Nagaiah ◽  
Aarti Tiwari ◽  
Mukesh Kumar ◽  
Daniel Scieszka ◽  
Aliaksandr S. Bandarenka
Keyword(s):  
Oxygen Electroreduction ◽  
Current Transient ◽  
Induced Current ◽  
Transient Technique

On The Optimized Nucleation of Near-Single-Crystal Cvd Diamond Film

1995 ◽  
Vol 416 ◽  
Author(s):  
L. C. Chen ◽  
C. C. Juan ◽  
J. Y. Wu ◽  
K. H. Chen ◽  
J. W. Teng
Keyword(s):  
Single Crystal ◽  
Photoelectron Spectroscopy ◽  
Morphological Evolution ◽  
Present Report ◽  
Ex Situ ◽  
Nucleation Density ◽  
Induced Current ◽  
Current Time ◽  
Single Crystal Diamond

ABSTRACTNear-single-crystal diamond films have been obtained in a number of laboratories recently. The optimization of nucleation density by using a bias-enhanced nucleation (BEN) method is believed to be a critical step. However, the condition of optimized nucleation has never been clearly delineated. In the present report, a novel quantitative technique was established to monitor the nucleation of diamond in-situ. Specifically, the induced current was measured as a function of nucleation time during BEN. The timedependence of induced current was studied under various methane concentrations as well as substrate temperatures. The optimized nucleation condition can be unambiguously determined from the current-time plot. Besides the in-situ current probe, ex-situ x-ray photoelectron spectroscopy (XPS) and atomic force microscopy (AFM) were also used to investigate the chemical and morphological evolution. Characteristic XPS and AFM features of optimized nucleation is discussed.

scholarly journals Photo-Induced Current Transient Spectroscopy of Semi-insulating Single Crystal Cs2Hg6S7

2014 ◽  
Vol 44 (1) ◽  
pp. 222-226 ◽  
Author(s):  
Z. Liu ◽  
J.A. Peters ◽  
H. Li ◽  
M. G. Kanatzidis ◽  
J. Im ◽  
...  
Keyword(s):  
Single Crystal ◽  
Current Transient ◽  
Induced Current ◽  
Transient Spectroscopy

Grain Boundary Trap-Induced Current Transient in a 3-D NAND Flash Cell String

2019 ◽  
Vol 66 (4) ◽  
pp. 1734-1740 ◽  
Author(s):  
Wei-Liang Lin ◽  
Wen-Jer Tsai ◽  
C. C. Cheng ◽  
S. H. Ku ◽  
Lenvis Liu ◽  
...  
Keyword(s):  
Grain Boundary ◽  
Current Transient ◽  
Nand Flash ◽  
Induced Current

Current transient and in situ AFM studies of initial growth stages of electrochemically deposited nickel cobalt hydroxide nanosheet films

2016 ◽  
Vol 18 (17) ◽  
pp. 12368-12374 ◽  
Author(s):  
Tuyen Nguyen ◽  
M. João Carmezim ◽  
M. Fátima Montemor
Keyword(s):  
Energy Storage ◽  
Current Transient ◽  
Cobalt Hydroxide ◽  
Growth Stages ◽  
Initial Growth ◽  
Nickel Cobalt ◽  
Electrochemically Deposited ◽  
Energy Storage Applications

The initial growth stages nickel cobalt hydroxide films prepared by electrodeposition for energy storage applications.

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