Results 11 to 20 of about 2,857 (149)

Copper gallium selenide thin films on Si by magnetron sputtering for photovoltaic applications: Composition, junction formation and metal contacts

open access: yesCogent Engineering, 2018
Thin films of CuGaSe were deposited on n-Si (1 0 0) by rf magnetron sputtering from a stoichiometric CuGaSe2 target. The objective of this study was to characterize the thin film/Si heterojunction for potential photovoltaic applications, evaluate ...
M. A. Awaah   +8 more
doaj   +1 more source

The Draughtsman’s Contacts: Robert Seymour and the Humorous Periodical Press in the 1830s

open access: yesJournal of European Periodical Studies, 2016
Robert Seymour was celebrated enough in his day to become one of very few late Regency and early Victorian comic and satirical draughtsmen sufficiently visible to be traced through the magazines of the 1830s.
Jasper Schelstraete
doaj   +2 more sources

A Simple Method for Fabricating Ink Chamber of Inkjet Printheads

open access: yesMicromachines, 2022
The process of fabricating chambers is becoming more important for inkjet printheads. However, there are some problems with the majority of present fabrication methods, such as nozzle structural deformation, blocked chambers, and collapsed chambers.
Zheguan Huang   +5 more
doaj   +1 more source

Electrodeposition as a Tool for Nanostructuring Magnetic Materials

open access: yesMicromachines, 2022
Electrodeposition has appeared in the last year as a non-expensive and versatile technique for the growth of nanomaterials. We review the main characteristics of electrodeposition that make this technique very suitable for its combination with different ...
Sandra Ruiz-Gómez   +2 more
doaj   +1 more source

The Opto-Electronic Functional Devices Based on Three-Dimensional Lead Halide Perovskites

open access: yesApplied Sciences, 2021
These days, opto-electronic functional devices based on three-dimensional lead halide perovskites (LHPs) are emerging. LHPs could be spin-coated to other materials, making it very convenient to combine LHPs with different categories of materials ...
Henan Liu   +3 more
doaj   +1 more source

Microfabrication of Microlens by Timed-Development-and-Thermal-Reflow (TDTR) Process for Projection Lithography

open access: yesMicromachines, 2020
This paper presents a microlens fabrication process using the timed-development-and-thermal-reflow process, which can fabricate various types of aperture geometry with a parabolic profile on a single substrate in the same batch of the process.
Jun Ying Tan   +2 more
doaj   +1 more source

Exploring the Grotesque in the Lithographic Pictorial Version of “the Story of His Highness Solomon” [PDF]

open access: yesتاریخ نگری و تاریخ نگاری, 2020
Amongst the lithographic pictorial books is the one named "expressing the story of His Highness Solomon" that, meanwhile narrating in the Qajar Era's colloquial language, possesses the visual feature of grotesque.
Fatemeh Asgari, Fahime Zarezadeh
doaj   +1 more source

EUV-Induced Plasma: A Peculiar Phenomenon of a Modern Lithographic Technology

open access: yesApplied Sciences, 2019
After a long period of relatively low interest, science related to effects in the Extreme Ultraviolet (EUV) spectrum range experienced an explosive boom of publications in the last decades.
Job Beckers   +4 more
doaj   +1 more source

«Черно-белое и цветное». Заметки с персональной выставки Татьяны Ашкинази

open access: yesИскусство Евразии, 2017
Татьяна Ашкинази – известный в Сибири художник-график. Профессиональное мастерство она совершенствовала в художественной студии В.Ф. Рублёва, в Домах творчества СХ СССР.
Сидорова, О.В.
doaj   +1 more source

Графика из коллекции П.И. Басманова в собрании Государственного художественного музея Алтайского края

open access: yesИскусство Евразии, 2016
Ленинградский художник Павел Иванович Басманов (1906–1993), родившийся на Алтае и воспевший Алтай в десятках сотен своих произведений, известен также как коллекционер русской и советской графики.
Сидорова, О.В.
doaj   +1 more source

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