Zobrazeno 1 - 10
of 22
pro vyhledávání: '"K.A. Assiongbon"'
Publikováno v:
Corrosion Science. 48:372-388
The contact areas between Cu and Ta of a Cu interconnect can be susceptible to galvanic corrosion during chemical mechanical planarization (CMP) in polishing slurries capable of supporting ionic conduction. In the present work, we probe this effect a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea130f2c44b2cb2cb0c80b9ae65cd7cc
https://doi.org/10.1016/j.corsci.2005.01.008
https://doi.org/10.1016/j.corsci.2005.01.008
Autor:
Dipankar Roy, K.A. Assiongbon
Publikováno v:
Surface Science. 594:99-119
Electro-catalytic oxidation of methanol is the anode reaction in direct methanol fuel cells. We have studied the adsorption characteristics of the intermediate reactants of this multistep reaction on a gold film electrode in alkaline solutions by com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b6a71b312c9595ae4429cc313eba028
https://doi.org/10.1016/j.susc.2005.07.015
https://doi.org/10.1016/j.susc.2005.07.015
Publikováno v:
The Journal of Physical Chemistry B. 108:17523-17530
Infrared spectroscopic ellipsometry (IRSE) of organic self-assembled monolayers (SAMs) commonly uses the external reflection geometry and a three-phase system (bulk substrate, SAM, and ambient medium). In the present work, we study a four-phase syste
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a734e997ca8b40ddcfecec9d44eb8abf
https://doi.org/10.1021/jp0471305
https://doi.org/10.1021/jp0471305
Publikováno v:
Materials Chemistry and Physics. 86:347-357
This work presents an electrochemical investigation of chemical reactions kinetics in chemical–mechanical polishing of Ta in a peroxide-based alkaline medium. Time resolved Fourier transform electrochemical impedance spectroscopy is combined with c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05f346f1aff4e8f7d24a5b712428c455
https://doi.org/10.1016/j.matchemphys.2004.03.016
https://doi.org/10.1016/j.matchemphys.2004.03.016
Publikováno v:
Sensors and Actuators B: Chemical. 96:105-113
This work discusses a relatively simple method for time resolved detection of electrochemical effects using surface plasmon resonance (SPR) under potentiodynamic conditions. A previously noted phenomenological framework for measuring SPR shifts at a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b87f00e37642afd8ec69cc95db194d0d
https://doi.org/10.1016/s0925-4005(03)00509-4
https://doi.org/10.1016/s0925-4005(03)00509-4
Publikováno v:
The Journal of Physical Chemistry B. 107:7812-7819
By combining the polarization modulation (PM) technique with Fourier transform infrared reflection−absorption spectroscopy (FT-IRRAS), one can substantially improve the detection sensitivity and data collection efficiency. Using PM, the step of “
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22711cd2fdd73cd196b3fdf4c5650313
https://doi.org/10.1021/jp034910p
https://doi.org/10.1021/jp034910p
Publikováno v:
International Journal of Hydrogen Energy. 28:285-295
Often it is possible to enhance the catalytic properties of a metal by electrochemically decorating its surface with submonolayer amounts of a foreign metal. The earlier studies of this phenomenon have focused primarily on substrate metals that exhib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8548f9274b3ff3f484bb8ba0c44afc4
https://doi.org/10.1016/s0360-3199(02)00061-7
https://doi.org/10.1016/s0360-3199(02)00061-7
Publikováno v:
Analytica Chimica Acta. 475:47-58
Thin film gold electrodes are frequently used for various sensor applications, and often it is necessary to know how the optical parameters of such an electrode depend on external electrochemical variables. In this work, we demonstrate a time resolve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5b0fecab4267a226bf456e1a3c8c727
https://doi.org/10.1016/s0003-2670(02)01224-2
https://doi.org/10.1016/s0003-2670(02)01224-2
Publikováno v:
Applied Surface Science. 202:33-46
In this work, we study kinetics of indium deposition onto a molybdenum substrate under electrochemical control. We show that mass transfer limited slow electrode position of In on Mo cannot be detected with traditional cyclic voltammetry. However, th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c433b2fc48b0f4094e13d1fc6e842b70
https://doi.org/10.1016/s0169-4332(02)00798-5
https://doi.org/10.1016/s0169-4332(02)00798-5
Publikováno v:
Electrochimica Acta. 47:4113-4124
We demonstrate a relatively simple method for studying various kinetic aspects of metal electrodeposition in the presence of coadsorbing anions on an electrode surface. This method combines cyclic voltammetry (CV) with fast Fourier transform electroc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2c139d59349ab5297d2ffd29643cf4c
https://doi.org/10.1016/s0013-4686(02)00437-1
https://doi.org/10.1016/s0013-4686(02)00437-1