Shadow Nanosphere Lithography: Simulation and Experiment

2005 ◽  
Vol 879 ◽  
Author(s):  
Michael Giersig
Keyword(s):  
Nanostructured Materials ◽  
Science And Technology ◽  
Nanosphere Lithography ◽  
Two Dimensional ◽  
Lithography Simulation ◽  
Simulation And Experiment ◽  
Ferromagnetic Iron ◽  
The Creation ◽  
Rods And Rings

AbstractThe creation of two dimensional large-areas of nanoparticles of different morphology and ordering is still a not fully solved problem. The presented paper shows new outstanding methods based on nanosphere lithography for controlling the mask morphology to improve fabrication of nanoscales perfectly ordered over some cm2 dots, rods and rings. An annealed mask with 30nm aperatures was used for the fabrication of ferromagnetic iron nanorings. These nanosystems are expected to find various unique applications. Our method permitted fabrication of nanostructured materials with unique morphology and properties. This field is expected to open new venues in science and technology.

Shadow Nanosphere Lithography:  Simulation and Experiment

Nano Letters ◽  
2004 ◽  
Vol 4 (7) ◽  
pp. 1359-1363 ◽  
Author(s):  
A. Kosiorek ◽  
W. Kandulski ◽  
P. Chudzinski ◽  
K. Kempa ◽  
M. Giersig
Keyword(s):  
Nanosphere Lithography ◽  
Lithography Simulation ◽  
Simulation And Experiment

‘Langen Katresnan’ Video Animasi dengan Tema Ramayana Episode Penculikan Shinta

2014 ◽  
Author(s):  
Ika Yulianti
Keyword(s):  
Performing Arts ◽  
New Work ◽  
Two Dimensional ◽  
The Public ◽  
The Creation

Ramayana story has been widely known in Indonesian society since centuries ago. This story has been disseminated from generation to generation. The story is familiar to the public in the form of this kakawin often staged in the form of performing arts, dramatari, puppet performances, as well as in the form of puppet or sculpture. Ramayana story has a lot of episodes, but in the creation of this animated video work taking Shinta kidnapping episode. This animated video works explored the form of characters and stories, as well as collaborate with dance, heater and musical arts. Kidnapping of Shinta’s story became the basis of the principal narrative in the creation of animated video with the theme of Ramayana episode kidnapping Shinta ‘Langen Katresnan’ which then developed in accordance with the ideas and concepts. It also supports the creation of new work that promotes originality of the work. This animated video works using two-dimensional techniques. This is actually a reference to that puppet animation that was first recognized by earlier ancestors.Keywords: puppet, Ramayana, animation

FABRICATION OF TWO-DIMENSIONAL PHOTONIC CRYSTALS WITH GE2SB2TE5 NANOHOLE ARRAYS BY NANOSPHERE LITHOGRAPHY

2009 ◽  
Vol 23 (06n07) ◽  
pp. 1300-1305
Author(s):  
KI-HO SONG ◽  
HYUN-YONG LEE ◽  
HOE-YOUNG YANG ◽  
SUNG-WON KIM ◽  
JAE-HEE SEO ◽  
...  
Keyword(s):  
Photonic Crystals ◽  
Plasma Treatment ◽  
Treatment Time ◽  
Reduction Rate ◽  
Nanosphere Lithography ◽  
Two Dimensional ◽  
Photonic Bandgaps ◽  
Nanohole Arrays ◽  
Plasma Treatment Time ◽  
Lift Off

Two-dimensional photonic crystals (2D-PCs) with Ge 2 Sb 2 Te 5 ( GST ) nanohole arrays were prepared by the nanosphere lithography (NSL) process. A primary factor of PCs is that the refractive index (n) and the n-modulation can be realized by using the GST films, which exhibit a reversible phase transformation between amorphous and crystalline states by laser illumination. The polystyrene (PS) spheres with a diameter of 500 nm were spin-coated on Si substrate and subsequently reduced by O 2-plasma treatment. The reduced spheres were utilized as a lift-off mask of the NSL process and their size and separation could be precisely controlled. Amorphous GST films were thermally evaporated and then the reduced PS spheres were removed. The fabricated GST nanohole arrays were observed by SEM and AFM. The nanohole diameters are nearly linearly reduced with increasing plasma-treatment time (t). The reduction rate (δ) for the conditions of this work was evaluated to be ~ 0.92 nm/s. The period (Λ) and filling factor (η) of PCs are structure parameters that determine their photonic bandgaps (PBGs). η-modulation can be easily achieved via a control of t and the Λ can be also modulated by the use of PS spheres with specific diameter. In addition, the PBGs for the fabricated GST 2 D PC were calculated by considering the amorphous and crystalline states of GST .

SBART 2.4: An IEC Tool for Creating Two-Dimensional Images, Movies and Collages

Leonardo ◽  
2002 ◽  
Vol 35 (2) ◽  
pp. 189-191 ◽  
Author(s):  
Tatsuo Unemi
Keyword(s):  
User Interface ◽  
Three Dimensional ◽  
Interactive System ◽  
Small Computer ◽  
Two Dimensional ◽  
The Creation ◽  
Color Value ◽  
Two Dimensional Images

In this article, the author gives an overview of SBART 2.4, an interactive system used to create abstract two-dimensional images, collages and movies. The system, one of the successors of Karl Sims's system, runs on a small computer that uses a function to calculate the color value of each pixel as a genotype. All of the ranges and domains are three-dimensional vectors. The system utilizes a multi-field user interface to enhance the diversity of production and has optional facilities that allow the creation of collages of external images or short movies.

SELECTION ACHIEVEMENTS OF THE OMSK AGRICULTURAL RESEARCH CENTER FOR ORGANIC FARMING

2021 ◽  
Author(s):  
P.N. Nikolaev ◽  
◽  
O.A. Yusova
Keyword(s):  
Organic Farming ◽  
Agricultural Research ◽  
Selection Process ◽  
Science And Technology ◽  
Research Center ◽  
Agricultural Enterprises ◽  
The Creation

The article presents the results of many decades of research on the creation of varieties that meet modern trends in the development of science and technology. The cyclical nature of the selection process ensures the continuity of the transfer of varieties to the GSI and their introduction into agricultural enterprises.

Multimedia-Enabled Dot Codes as Communication Aids

2021 ◽  
pp. 331-345
Author(s):  
Shigeru Ikuta ◽  
Masamichi Watanuki ◽  
Shinya Abe
Keyword(s):  
Special Needs ◽  
State Of The Art ◽  
The State ◽  
Digital Information ◽  
Two Dimensional ◽  
Basic Information ◽  
Communication Aids ◽  
Teaching Materials ◽  
The World ◽  
The Creation

Grid Onput is a set of novel two-dimensional codes comprising extremely small dots. The present authors recently developed software to overlap the dot codes on the user's designed sheet, to create a content to replay audios, to create a standalone application to replay multimedia, and to create an application to replay multimedia on iPad. Simply touching the dot codes with a speaking-pen and/or a dot-code reader enables users to directly access the corresponding digital information; a maximum of four mediums can be easily linked to each dot code icon. In collaboration with schoolteachers all over the world, one of the authors, Shigeru Ikuta, has been creating a variety of original self-made content and conducting various activities at both general and special needs schools. This chapter outlines the recent development of the state-of-the-art Grid Onput dot code technology and presents basic information regarding the creation of original teaching materials using newly developed software and the use at both general and special needs schools.

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