Search Results - "Paul, Jens"
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Crack identification and evaluation in BEoL stacks of two different samples utilizing acoustic emission testing and nano X-ray computed tomography
Published in Microelectronics and reliability (01-06-2021)“…A novel approach is presented to evaluate the mechanical stability of back end of line (BEoL) stacks. A SRAM test vehicle manufactured in 28 nm technology with…”
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The BrEasT cancer afTER-CARE (BETTER-CARE) programme to improve breast cancer follow-up: design and feasibility study results of a cluster-randomised complex intervention trial
Published in Current controlled trials in cardiovascular medicine (14-11-2024)“…Abstract Background The risk of breast cancer patients for long-term side effects of therapy such as neurotoxicity and cardiotoxicity as well as late effects…”
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Mechanical reliability assessment of 28nm Back End of Line (BEoL) stack using finite element analysis and validation
Published in 2015 IEEE International Reliability Physics Symposium (01-04-2015)“…In order to address the Chip-Package Interaction (CPI) challenges at an early stage of the product development, GLOBALFOUNDRIES has developed Finite Element…”
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Conference Proceeding -
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Chip Package Interaction (CPI) Stress Modeling
Published in 2020 21st International Conference on Thermal, Mechanical and Multi-Physics Simulation and Experiments in Microelectronics and Microsystems (EuroSimE) (01-07-2020)“…In order to address the Chip-Package Interaction (CPI) risks associated with advanced silicon packaging, GLOBALFOUNDRIES has developed Finite Element (FE)…”
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5
CPI challenges to BEOL at 28nm node and beyond
Published in 2012 IEEE International Reliability Physics Symposium (IRPS) (01-04-2012)“…We address package-induced degradation of BEOL interconnects and approaches for recovery. For dielectrics, we cover process options and position in stack for…”
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BEoL Damage Evaluation Utilizing Sub-Critical Cu-Pillar Shear Tests, Acoustic Emission, nXCT, and SEM/FIB Analysis
Published in 2021 IEEE International Interconnect Technology Conference (IITC) (06-07-2021)“…In previous works, the resulting damages in the back end of line (BEoL) stack triggered by Copper pillar (Cu-pillar) shear-off events were evaluated and…”
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Conference Proceeding -
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Crack Identification in BEoL Stacks Using Acoustic Emission Testing and Nano X-ray Computed Tomography
Published in 2020 IEEE International Symposium on the Physical and Failure Analysis of Integrated Circuits (IPFA) (20-07-2020)“…A novel approach is presented to evaluate the mechanical stability of back end of line (BEoL) stacks. A SRAM test vehicle manufactured in 28 nm technology with…”
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Conference Proceeding -
8
Reliability Testing of FCCSP Packages for Automotive Applications
Published in 2020 IEEE 8th Electronics System-Integration Technology Conference (ESTC) (15-09-2020)“…Autonomous driving and car to car or car to infrastructure communication applications are pursuing and demand for a detailed understanding of the reliability…”
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Experiment of 22FDX(R) Chip Board Interaction (CBI) in Wafer Level Packaging Fan-Out (WLPFO)
Published in 2019 IEEE 69th Electronic Components and Technology Conference (ECTC) (01-05-2019)“…There is growing demand for wafer level packaging, which enables thinner, lighter, and more cost effective packaging solutions. However, these demands come…”
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Chip Board Interaction Analysis of 22-NM Fully Depeleted Silicon on Insulator (FD-SOI) Technology in Wafer Level Packaging (WLP)
Published in 2018 International Wafer Level Packaging Conference (IWLPC) (01-10-2018)“…Recently, Wafer Level Packaging (WLP) has been in high demand, especially in mobile device applications as a path to enable miniaturization while maintaining…”
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Development of a Modular Test Setup for Reliability Testing under Harsh Environment Conditions
Published in 2019 20th International Conference on Thermal, Mechanical and Multi-Physics Simulation and Experiments in Microelectronics and Microsystems (EuroSimE) (01-03-2019)“…In this study, a universal modular test setup for a variety of high density package concepts with ball pitches smaller than 0.4 mm is presented. It enables…”
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Chip package interaction with Cu Pillar interconnects - systematic study of key factors impacting the qualification
Published in 2017 IMAPS Nordic Conference on Microelectronics Packaging (NordPac) (01-06-2017)“…Advanced silicon technology nodes are using backend of line (BEOL) stacks consisting of ultra low-k (ULK) materials. ULK materials in combination with Flip…”
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Advanced chip package interaction qualification for critical stacks in combination with Cu pillar interconnect technology
Published in 2016 6th Electronic System-Integration Technology Conference (ESTC) (01-09-2016)“…For mobile applications, advanced silicon technology nodes are using Back End Of Line (BEOL) stacks with Ultra Low-k (ULK) materials. Employing these ULK…”
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14
Capital raising by Australian biotechnology IPOs: underpricing, money left and proceeds raised
Published in Accounting research journal (01-01-2006)“…The phenomenon of IPO underpricing and issuing companies leaving money on the table is observed across the world. A major issue is around IPO underpricing for…”
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TSV integration on 20nm logic Si: 3D assembly and reliability results
Published in 2014 IEEE 64th Electronic Components and Technology Conference (ECTC) (01-05-2014)“…Each new technology node brings new design and technology challenges making it harder to maintain Moore's law in a cost effective way. Maintaining cost…”
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Chip-package interaction: Challenges and solutions to mechanical stability of Back end of Line at 28nm node and beyond for advanced flip chip application
Published in 2012 IEEE 14th Electronics Packaging Technology Conference (EPTC) (01-12-2012)“…Fhis paper discusses the extensive development work carried out by GLOBALFOUNDRIES to mitigate chip-package interaction (CPI) risks for the silicon Backend of…”
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Microprobing the mechanical effects of varying dielectric porosity in advanced interconnect structures
Published in 2012 IEEE International Interconnect Technology Conference (01-06-2012)“…Chip-package interaction has become a major concern due to increasingly porous low-K dielectrics. During the packaging process, shear stresses are exerted on…”
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Conference Proceeding -
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CPI assessment using a novel characterization technique based on bump-assisted scratch-indentation testing
Published in 2011 IEEE International Interconnect Technology Conference (01-05-2011)“…Integration of compliant and brittle ultralow-k (ULK) interlayer dielectric (ILD) materials in advanced backend-of-line (BEOL) layer stacks requires a careful…”
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Aluminium and uptake of base cations by tree roots : a critique of the model proposed by Sverdrup et al
Published in Water, air, and soil pollution (01-05-1994)“…Sverdrup et al. (1992) proposed a model intended to evaluate effects of soil solution (Ca super(2+) + Mg super(2+))/Al super(3+) ratios on the uptake of Ca…”
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Uptake of ²⁴Mg by excised pine roots: A preliminary study
Published in Plant and soil (01-05-1995)“…Uptake of ²⁴Mg by excised roots of Pinus sylvestris L. during up to 4 h long incubations in 99.9 atom % ²⁴Mg (50 µM) was measured by ICP-MS. A rapid initial…”
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