Atomic Layer Deposition of Chalcogenides for Next-Generation Phase Change Memory

2021 ◽  
Author(s):  
Yoon Kyeung Lee ◽  
Chanyoung Yoo ◽  
Woohyun Kim ◽  
Jeongwoo Jeon ◽  
Cheol Seong Hwang
Keyword(s):  
Thin Film ◽  
Atomic Layer Deposition ◽  
Film Growth ◽  
Phase Change Memory ◽  
Film Surface ◽  
Atomic Layer ◽  
Thin Film Growth ◽  
Growth Technique ◽  
Layer Deposition ◽  
Change Memory

Atomic layer deposition (ALD) is a thin film growth technique that uses self-limiting, sequential reactions localized at the growing film surface. It guarantees exceptional conformality on high-aspect-ratio structures and controllability...

Synthesis, structure and properties of volatile lanthanide complexes containing amidinate ligands: application for Er2O3 thin film growth by atomic layer deposition

2005 ◽  
Vol 15 (39) ◽  
pp. 4224 ◽  
Author(s):  
Jani Päiväsaari ◽  
Charles L. Dezelah, IV ◽  
Dwayne Back ◽  
Hani M. El-Kaderi ◽  
Mary Jane Heeg ◽  
...  
Keyword(s):  
Thin Film ◽  
Atomic Layer Deposition ◽  
Lanthanide Complexes ◽  
Film Growth ◽  
Atomic Layer ◽  
Thin Film Growth ◽  
Structure And Properties ◽  
Layer Deposition

In-Situ Synchrotron X-Ray Scattering Study of Thin Film Growth by Atomic Layer Deposition

2011 ◽  
Vol 11 (2) ◽  
pp. 1577-1580 ◽  
Author(s):  
Yong Jun Park ◽  
Dong Ryeol Lee ◽  
Hyun Hwi Lee ◽  
Han-Bo-Ram Lee ◽  
Hyungjun Kim ◽  
...  
Keyword(s):  
Thin Film ◽  
Atomic Layer Deposition ◽  
Film Growth ◽  
Atomic Layer ◽  
Thin Film Growth ◽  
X Ray ◽  
X Ray Scattering ◽  
Layer Deposition ◽  
Scattering Study

Molecular Mechanisms of Aluminum Oxide Thin Film Growth on Polystyrene during Atomic Layer Deposition

2010 ◽  
Vol 16 (47) ◽  
pp. 13925-13929 ◽  
Author(s):  
Manjunath Puttaswamy ◽  
Kenneth Brian Haugshøj ◽  
Leif Højslet Christensen ◽  
Peter Kingshott
Keyword(s):  
Thin Film ◽  
Atomic Layer Deposition ◽  
Aluminum Oxide ◽  
Molecular Mechanisms ◽  
Film Growth ◽  
Atomic Layer ◽  
Thin Film Growth ◽  
Oxide Thin Film ◽  
Layer Deposition

Effects of Tris(tert-pentoxy)silanol Purge Time on SiO2 Thin-Film Growth Rate in Rapid Atomic Layer Deposition

2013 ◽  
Vol 2 (10) ◽  
pp. P91-P93 ◽  
Author(s):  
J. R. Kim ◽  
H. Lim ◽  
S. Park ◽  
Y. J. Choi ◽  
S. Suh ◽  
...  
Keyword(s):  
Thin Film ◽  
Growth Rate ◽  
Atomic Layer Deposition ◽  
Film Growth ◽  
Atomic Layer ◽  
Thin Film Growth ◽  
Film Growth Rate ◽  
Sio2 Thin Film ◽  
Layer Deposition

Ellipsometry Study on Nanoparticles Grown by Atomic Layer Deposition

2013 ◽  
Vol 1548 ◽  
Author(s):  
Xueqi Zhou ◽  
Ying Zhang ◽  
Zhengqiong Dong ◽  
Shiyuan Liu ◽  
Chuanwei Zhang ◽  
...  
Keyword(s):  
Thin Film ◽  
Atomic Layer Deposition ◽  
Film Growth ◽  
Atomic Layer ◽  
Thin Film Growth ◽  
Void Content ◽  
Supporting Evidence ◽  
Layer Deposition ◽  
Initial Nucleation ◽  
Cauchy Model

ABSTRACTSpectroscopic Ellipsometry (SE) was chosen to study thin film growth in atomic layer deposition (ALD). It was shown that Cauchy model had limitations in predicting the ultrathin film thickness at initial few deposition cycles, and the fitting results depend on wavelengths range greatly. Effective Medium Approximation (EMA) model is capable of predicting ultrathin film’s physical properties. Our experiments on Al2O3 growth give supporting evidence on the applicability of EMA model, where it is used to successfully explain the initial nucleation and island like growth. EMA model can be extended to be used for Palladium thin film, which can give reasonable thickness and void content.

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