Dopant, composition and carrier profiling for 3D structures

W Vandervorst, C Fleischmann, J Bogdanowicz… - Materials Science in …, 2017 - Elsevier
With the transition from planar to three-dimensional device architectures, devices such as
FinFETs, TFETs and nanowires etc. become omnipresent. This requires the dopant atom …

Dopant/carrier profiling for 3D‐structures

W Vandervorst, A Schulze, AK Kambham… - … status solidi (c), 2014 - Wiley Online Library
With the transition from planar to three‐dimensional device architectures such as FinFets,
TFETs and nanowires, new metrology approaches are required to characterize the 3D …

[HTML][HTML] 3D to 2D perspectives-Traditional and new doping and metrology challenges at the nanoscale

M Georgieva, N Petkov, R Duffy - Materials Science in Semiconductor …, 2023 - Elsevier
In this perspectives paper we will explore the doping state-of-the-art as it evolves for 3D to
2D structures and materials, and the following impact on the metrology methods needed to …

Two dimensional profiling using secondary ion mass spectrometry

MG Dowsett, GA Cooke - Journal of Vacuum Science & Technology B …, 1992 - pubs.aip.org
As device dimensions decrease and packing densities increase, the need for accurate
mapping of dopant profiles in at least two dimensions is becoming ever more acute. Such …

Characterization of two‐dimensional dopant profiles: Status and review

AC Diebold, MR Kump, JJ Kopanski… - Journal of Vacuum …, 1996 - pubs.aip.org
The National Technology Roadmap for Semiconductors calls for development of two‐and
three‐dimensional dopant profiling methods for calibration of technology computer‐aided …

Assessing the performance of two-dimensional dopant profiling techniques

N Duhayon, P Eyben, M Fouchier, T Clarysse… - Journal of Vacuum …, 2004 - pubs.aip.org
This article discusses the results obtained from an extensive comparison set up between
nine different European laboratories using different two-dimensional (2D) dopant profiling …

3D site specific sample preparation and analysis of 3D devices (FinFETs) by atom probe tomography

AK Kambham, A Kumar, M Gilbert, W Vandervorst - Ultramicroscopy, 2013 - Elsevier
With the transition from planar to three-dimensional device architectures such as Fin field-
effect-transistors (FinFETs), new metrology approaches are required to meet the needs of …

Status and review of two-dimensional carrier and dopant profiling using scanning probe microscopy

P De Wolf, R Stephenson, T Trenkler… - Journal of Vacuum …, 2000 - pubs.aip.org
An overview of the existing two-dimensional carrier profiling tools using scanning probe
microscopy includes several scanning tunneling microscopy modes, scanning capacitance …

Improvement of the Correlative AFM and ToF-SIMS Approach Using an Empirical Sputter Model for 3D Chemical Characterization

T Terlier, J Lee, K Lee, Y Lee - Analytical chemistry, 2018 - ACS Publications
Technological progress has spurred the development of increasingly sophisticated
analytical devices. The full characterization of structures in terms of sample volume and …

Methods for the measurement of two‐dimensional doping profiles

R Subrahmanyan - Journal of Vacuum Science & Technology B …, 1992 - pubs.aip.org
The problem of measuring two‐dimensional (2D) diffusion profiles in silicon is a critical one.
Several very different methods for 2D dopant profiling have been proposed recently, but the …