Pyroelectric electron emission from −Z face polar surface of lithium niobate monodomain single crystal

Autor: Vadim Sidorkin, Chang-wook Moon, El Mostafa Bourim, In Kyeong Yoo, Seung-Woon Lee

Publikováno v: Journal of Electroceramics. 17:479-485

Pyroelectric electron emission current measure- ments and spatial electron current distribution collections were investigated from -Z face polar surface of lithium nio- bate monodomain crystals. The electron emission was detected during cooling due t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::69f3deb5fc6439e9e8e42d4e91f5266a
https://doi.org/10.1007/s10832-006-0387-y

Self-focused electron beams from pyroelectric LiNbO3 crystals and their pattern-replication capability

Autor: In K. Yoo, Dong-Wook Kim, Chang-wook Moon, Soo-Hwan Jeong

Publikováno v: Journal of Applied Physics. 96:6884-6887

We investigated the characteristics of electrons emitted from LiNbO3 single crystals using a current detector and a 1:1 electron projection system. Exposure to a poor vacuum of 10−1Torr restored the screening charges to the crystal during discharge

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f280f8445d661cc1cdc99b398257b8a7
https://doi.org/10.1063/1.1809776

Feasibility studies on pyroelectric emission for lithography application

Autor: Eunju Bae, Sangbo Kim, In Kyeong Yoo, Chang-wook Moon, Wonbong Choi, Seok-Jae Chung

Publikováno v: Integrated Ferroelectrics. 41:17-24

Electron beam patterns of ferroelectric switching emission, dielectric emission, and field emission were studied by patterning images on electron beam resist. It was observed that the pyroelectric emission is most acceptable for an 1:1 electron proje

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::31d347a39a74b935c5ef6c6b09f6547a
https://doi.org/10.1080/10584580108012803

Electron emission behaviors of ferroelectric materials

Autor: E.M. Bourim, V.A. Sidorkin, In Kyeong Yoo, Dae-Won Kim, Chang-wook Moon

Publikováno v: 4th IEEE International Conference on Vacuum Electronics, 2003.

In this work electron emission generated by polarization switching of ferroelectrics has been investigated. In this work special measurement techniques were used to study the electron emission behaviors. Electron-beam resist coated wafers were used t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::51fe7252fa25037a9f961ff96f8141e4
https://doi.org/10.1109/ivec.2003.1286334

Electron-beam focusing in 1:1 electron projection lithography system.

Autor: Sidorkin, Vadim, Chang Wook Moon, El Mostafa, Bourim, Seung Woon Lee, In Keyong Yoo

Publikováno v: Journal of Vacuum Science & Technology: Part B-Microelectronics & Nanometer Structures; Jan/Feb2006, Vol. 24 Issue 1, p224-230, 7p, 9 Diagrams