ALD stories podcast

Beneq

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Welcome to ALD Stories, a series of conversations where we share the untold stories of atomic layer deposition and the people behind the technology.

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32 episodes

Connecting the German ALD Community with Martin Knaut ALD Stories Ep. 31

Episode 31 features German ALD professor, Dr. Martin Knaut. Martin is the chair for the Institute of Semiconductor and Microsystems Technology at TU Dresden and the atomic layer processing group leader. He is also a founding member of the Atomic Layer Process Innovation Network, or ALPIN, organizer of the annual ALD for Industry event, and runs a small in situ tool development company, called ALS Metrology. With a long career working with ALD in Dresden, at the likes of Infineon and Qimonda, Martin has witnessed the ebbs and flows of the semiconductor industry in the state of Saxony. Martin and Tyler discuss the goal of the Silicon Saxony organization, how we can better recruit students in microelectronics, and why he originally started the Atomic Layer Process Innovation Network. They also discuss his company, ALS Metrology, the importance of using in situ monitoring for process development, and his work on flash-enhanced ALD. In this episode: 00:00 Intro 01:48 Martin’s background & semiconductors in Dresden 10:00 Recruiting issues for microelectronics 17:29 ALPIN & ALD for Industry events 29:34 ALS Metrology 34:57 Importance of in situ monitoring 41:59 Flash-Enhanced ALD 53:55 Concluding remarks

55m
Jan 18
SnS ALD and Ultrathin Solar Cells with Carl Hägglund – ALD Stories Ep. 30

*   * In this episode, Tyler is joined by Professor Carl Hägglund from Uppsala University. They discuss Carl’s motivations for pursuing ultrathin solar cells, how he learned ALD at Stanford in Stacey Bent’s lab, and an unlikely research connection through his child’s school. They also talk about why ALD is useful for plasmonic solar cells, optimization of SnS ALD and his planned path towards a fully realized ultrathin photovoltaic.  * 00:00 Introduction  * 01:45 Motivation for fabricating plasmonic solar cells  * 09:58 Learning ALD at Stanford  * 22:46 Optimizing SnS ALD process  * 30:33 Path towards an ultrathin solar cell 

38m
Dec 20, 2023
Introducing ALD to the Semiconductor Industry with Suvi Haukka – ALD Stories Ep. 29

* Dr. Suvi Haukka, former executive technologist at ASM, ASM Fellow and ALD Innovator Awardee, joins Tyler for Episode 29. Suvi began her ALD career at Microchemistry in Finland working on atomic layer epitaxy on catalysts for under the direction of ALD technology inventor, Tuomo Suntola. She continued with Microchemistry as head of the thin film development group before spending most of her time teaching the world’s biggest semiconductor companies, like Intel and Samsung, about ALD. Suvi is one of the integral people in introducing ALD to the semiconductor industry in the 2000s.  * Suvi and Tyler discuss how she started working with ALD, what it was like to do a PhD with Tuomo Suntola, and how the make up of Microchemistry changed over the years. We also discuss the circumstances surrounding the ASM acquisition, how development changed under new leadership, and how it felt pitching ALD to the semiconductor industry.   * IN THIS EPISODE:    * 00:32 Introduction to Microchemistry  * 06:01 Doing a PhD with Tuomo Suntola  * 19:00 Visiting semiconductor companies  * 25:37 Post-ASM acquisition   

55m
Nov 30, 2023
Breaking Efficiency Records using ALD with Hele Savin – ALD Stories Ep 28

* In Episode 28 of ALD Stories, Tyler is joined by Aalto University’s Hele Savin. Hele is a professor in the department of Electronics and Nanoengineering where she uses ALD to engineer photovoltaics and semiconductor devices. In 2017, Hele was awarded the women’s innovation prize from the Finnish parliament after fabricating a black silicon solar cell with a record-breaking 22.1% efficiency and currently uses ALD to create induced junction photodiodes with over 100% external quantum efficiency.     * Hele and Tyler discuss how she was first exposed to ALD by Beneq, a mindset that using ALD was dirty, and how mind-blowing early ALD passivation results were. We also talk about why ALD oxides are better than thermal SiO2, the theoretical implications of breaking 100% EQE, and upcoming work in up conversion in her lab.  *   * IN THIS EPISODE:    * 00:00 Intro  * 07:45 First experience with ALD  * 16:37 Passivation of Black Si Solar cells  * 29:52 ALD for Induced Junction Diodes  * 39:06 Theoretical Implications of High EQE  * 47:35 Future Up Conversion work

52m
Oct 26, 2023
The Secret to 100 ALD Patents with Rob Clark – ALD Stories Ep. 27

* For Ep. 27, Dr. Rob Clark from Tokyo Electron joins to discuss his rise from an equipment know-nothing to ALD process engineer extraordinaire. Rob, the self-proclaimed Manipulator of Matter, is a Senior MTS and Technology Director at TEL where he leads process and integration of thin film deposition methods for next-generation semiconductor devices.     * Recorded live at ALD ALE 2023 in Washington, Rob and Tyler discuss how he first learned ALD on CVD equipment, the early days of high-k ALD process development, and his work in making some of the first hafnium precursors for ALD integration in semicon at Schumacher. They also talk about his time as the only engineer at NanoFab North in Albany, how incredibly advanced semiconductor technology has become, and what the next decade of ALD research might look like.    * IN THIS EPISODE:    * 00:00 Introduction   * 01:58 Post-grad at Schumacher  * 13:23 Learning the ALD ropes  * 19:16 Early HfO2 process development  * 23:40 Albany, NY Semi ecosystem  * 32:32 ALD process development insights  * 42:24 How cool are semiconductors?!’  * 49:44 Rob’s ALD Outlook

1h 0m
Sep 28, 2023
Balancing Fundamental and Applied ALD with Stacey Bent – ALD Stories Ep. 26

In Episode 26, Professor Stacey Bent from Stanford University joins to discuss all aspects of her career, including early area selective deposition work, how her different academic appointments in chemistry and engineering have influenced the direction of her work, and how ALD can be used in energy applications. Stacey and Tyler also chat about how Stacey finds the best paths for her students, how being a professor and Vice Provost feedback to each other, and new programs she has initiated in her Vice Provost position. In this episode: 00:00 Introduction 03:45 Area Selective Work 15:40 Chemistry & Engineering Backgrounds 21:20 ALD for energy applications 33:54 Stacey as an advisor 36:19 Vice Provost position

46m
Aug 31, 2023
The Evolution of the ALD Reactor – ALD Stories Ep. 25

* In its short 50 years of existence, the history of ALD has been of great interest, being heavily researched and documented in the last decade. One can follow the story from many lenses: one in particular is to view the technology’s development is through an equipment perspective. Each milestone in process technology was accompanied and enabled by new ALD tools. Without innovative equipment design, we would not have the vast ALD ecosystem we do today. Via patents and literature, this ALDeep Dive will journey the evolution of the ALD reactor. It starts from Tuomo Suntola’s original reactor and IP, moves through the early days of commercial reactors, explore the introduction of plasma, powder and spatial tools, and wrap up with today’s equipment landscape and thoughts on the personal aspect of ALD reactors.  *   * IN THIS EPISODE:  * 00:00 - Intro  * 01:33 – Suntola’s 1st Reactor  * 03:15 – Suntola’s Patented Configurations  * 07:38 – The First Commercial Reactor  * 10:50 – Plasma, Please  * 15:20 – Powder ALD Reactors  * 20:37 – Reintroduction of Spatial ALD  * 24:10 – Today’s ALD Tool Landscape  * 25:43 – Concluding Thoughts  *   * IMPORTANT PAPERS & PATENTS  * Chem. Vap. Dep. 2014, 20, 10-11-12, 332-344  * T. Suntola, J. Antson, International patent, FIN 52359, US 4 058 430, priority Nov 29, 1974, publication Nov 15, 1977.  * T. Suntola, A. Pakkala, S. Lindfors, International patent, FIN 57975, US 4 413 022, priority Feb 28, 1979, publication Nov 1, 1983.  * J. Vac. Sci. Technol. A, Vol.29, No.5, Sep/Oct 2011  * J. Vac. Sci. Technol. A 25 (5) Sep/Oct 2007  * Applied Physics Letters 92, 192101 (2008)  * Journal of Vacuum Science & Technology A 30, 021502 (2012)

27m
Jul 26, 2023
How to Receive a Gordon E. Moore Medal with Fred Roozeboom – ALD Stories Ep. 24

* Dr. Fred Roozeboom joins ALD Stories for Ep. 25. Fred spent most of his career in the semiconductor industry at Philips and NXP working on rapid thermal processing and passive integration. He pivoted to ALD at the TNO Holste Centre and now finds himself at his alma mater, University of Twente. Fred was recently awarded the Gordon E. Moore Medal for Outstanding Achievement in Solid State Science and Technology from the ElectroChemical Society. Fred and Tyler talk about the semiconductor industry in the 80’s, his original RTP work at Phillips, and the importance of passive integration. They also discuss the Medtronic pacemaker, his world record during the great reintroduction of spatial ALD and the applications he’s most excited to see come to life with atomic layer deposition.  *   * In this episode:    * 00:00 Introduction  * 01:43 Semiconductor Industry in the 80’s  * 07:59 Rapid Thermal Processing & Creation of NXP  * 19:32 Passive Integration & 3D Silicon  * 33:41 Pivot to ALD  * 46:48 Fred’s ALD Outlook  *   * #ALDep #semiconductors #nanotechnology 

55m
Jun 29, 2023
ALD at the Nexus of Industry & Academia with Harm Knoops – ALD Stories Ep. 23

* In Episode 23 of ALD Stories, Dr. Harm Knoops joins Tyler to discuss his dual role at Eindhoven University and Oxford Instruments Plasma Technologies. As an Atomic Scale Specialist, Harm routinely advises on processes in ALD, ALE and 2D materials while informing their work with supplemental research at Eindhoven. Harm and Tyler talk about alternatives careers to the traditional industry and academia binary, how scientists can leverage their technical knowledge, and how working in a cross-institute position makes for efficient science. We also touch on Harm’s work with plasmas, tackle misconceptions about plasma conformality, and how Harm approaches learning new topics.    * In this episode:    * 00:00 Intro  * 01:20 Working in both industry & academia  * 11:45 Careers leveraging technical backgrounds  * 24:20 Misconceptions about plasma conformality  * 43:20 How to learn new fields quickly    * #ALDep #ALEtch #nanotechnology  

50m
May 25, 2023
Chemistry of Atomic Layer Deposition with Sean Barry - ALD Stories Ep. 22

* Professor Sean Barry from Carleton University joins Tyler on Episode 22 of ALD Stories. Sean recalls his time working at the University of Helsinki and a mishap or two in Mikko Ritala’s lab, how the Finnish ethos inspires him, and why he considers Helsinki his second city. Sean also talks about how knowledge of fundamental chemistry is important for understanding atomic layer deposition, why he decided to write a book on the topic, and how chemistry informed the evolution of gold ALD.    * IN THIS EPISODE:    * 00:00 Intro  * 01:22 Living in Helsinki  * 09:30 Sean’s background and Harvard ALD  * 21:00 Evolution of Au ALD  * 32:05 Sean’s book  * 45:17 What material is Sean’s dream?  * 50:23 Sean’s sage wisdom    * #ALDep #nanotechnology #chemistry #ALDStories

57m
Apr 27, 2023
ALD for Astronomical Imaging with NASA JPL’s John Hennessy – ALD Stories Ep. 21

* In Episode 21, John Hennessy from NASA’s Jet Propulsion Lab joins ALD Stories to talk about his work using ALD to deposit UV coatings for astronomical imaging applications. John talks about the relationship between NASA and JPL, how UV coatings allow us to see more of the universe, and how the technology has improved since the Hubble Space Telescope. John and Tyler also discuss how to test the readiness of devices for eventual launch and NASA’s Decadal Survey for deciding new mission concepts.    * In this episode:  * 00:00 Intro  * 01:48 John’s Background  * 09:49 NASA/JPL Relationship  * 14:05 UV Coatings, Detectors and Telescopes  * 31:51 Testing coatings for launch  * 40:30 NASA Decadal Survey  * 46:49 Outlook and Outro  *   * #ALDep #ALDStories #optics #space #nanotechnology 

51m
Mar 30, 2023
ALE-only Wafer Patterning with AlixLab’s Jonas Sundqvist – ALD Stories Ep. 20

* In Episode 20, Jonas Sundqvist, ALD researcher, entrepreneur and consultant joins Tyler for his 3rd time on the show to talk about his company, AlixLabs (Eps. 4 & 7). AlixLabs has developed a cutting-edge technology called Atomic Pitch Splitting (APS) which utilizes a topographically-selective atomic layer etching process. Jonas discusses how APS works, why they could potentially pattern substrates without the use of multiple lithography steps, and how AlixLabs can offer semiconductor manufacturers with a simpler, more cost-effective and more precise method of creating features with nanometer spacings.  * In this episode:    * 00:00 Introduction  * 02:55 AlixLabs and APS Background  * 08:30 Topographical Selectivity  * 13:30 APS vs Traditional Patterning  * 24:30 Cost and Implementation  * 33:05 AlixLabs Outlook 

38m
Feb 23, 2023
A True Pioneer of ALD Research with Jeffrey Elam – ALD Stories Ep. 19

Tyler is joined by Dr. Jeffrey Elam from Argonne National Lab in Chicago. Jeff is the head of the Atomic Layer Deposition research program at Argonne and has received numerous awards, accolades and patents for his work, the ALD Innovator Award and Lifetime Achievement Award at Argonne as examples. In this episode, Tyler and Jeff discuss his time as a post doc in the Steven George lab where he built the first ALD reactors, how he began the ALD group at Argonne, and some of his award-winning work on fabricating large-area microchannel plates.    02:10 Early ALD in the George Group  14:55 Bringing ALD to Argonne  29:44 Microchannel Plates  44:51 Outlook & Final Remarks    #ALDep #nanotechnology 

49m
Jan 26, 2023
Tales of a Former Micron Engineer with Parag Banerjee – ALD Stories Ep. 18

* In Episode 18, Professor Parag Banerjee from the University of Central Florida joins Tyler to chat about his less-than-traditional path in ALD. Parag was a Process Engineer at Micron during the time ALD was first being implemented into their manufacturing workflows. Parag tells Tyler about his role at Micron, how Micron handled the addition of ALD, his decision to return to academia and what’s happening at his lab in Florida.  * In this episode:  * 00:00 Introduction  * 01:49 Time at Micron  * 21:30 Journey back to academia  * 36:46 Banerjee Lab @UCF  *   * Follow Parag and his work at www.paragbanerjee.wixsite.com/website http://www.paragbanerjee.wixsite.com/website and www.prem.cecs.ucf.edu  * #ALDep #semiconductors 

45m
Dec 01, 2022
Tales of a Former Micron Engineer with Parag Banerjee – ALD Stories Ep. 18

* In Episode 18, Professor Parag Banerjee from the University of Central Florida joins Tyler to chat about his less-than-traditional path in ALD. Parag was a Process Engineer at Micron during the time ALD was first being implemented into their manufacturing workflows. Parag tells Tyler about his role at Micron, how Micron handled the addition of ALD, his decision to return to academia and what’s happening at his lab in Florida.  * In this episode:  * 00:00 Introduction  * 01:49 Time at Micron  * 21:30 Journey back to academia  * 36:46 Banerjee Lab @UCF  *   * Follow Parag and his work at www.paragbanerjee.wixsite.com/website http://www.paragbanerjee.wixsite.com/website and www.prem.cecs.ucf.edu  * #ALDep #semiconductors 

1s
Dec 01, 2022
Redox-Active Polymer Films for Energy Applications with Matthias Young – ALD Stories Ep. 17

In Episode 17, Tyler speaks with Matthias Young from the University of Missouri, aka Mizzou. Matthias talks about this use of oxidative MLD for depositing redox active polymer films which paves the way for more cost-effective electrode materials. Matthias and Tyler discuss his journey to, from and back to ALD, how working in other fields can benefit your creativity, results from his recent work in oMLD paper, and how ALD can be used as a tool for understanding fundamental questions about tricky surface phenomena. In this episode: 00:00 Introduction 02:46 Matthias’ Journey Away from ALD 08:25 ALD Community 17:40 Tech Talk: Redox Active Polymers 35:38 Applications: Capacitive Deionization & Solid State Batteries 43:30 Advice, Reflection and Outro   Follow Matthias at thinfilmgroup.missouri.edu and on Twitter @MatthiasJYoung #ALDep #MLDep #energy

49m
Sep 29, 2022
3D Printing by ALD with Atlant 3D's Maksym Plakhotnyuk - ALD Stories Ep. 16

Episode 16 features Dr. Maksym Plakhotnyuk, the CEO and Founder of Atlant 3D Nanosystems. Atlant 3D produces the world's first reactor for direct writing of ALD - the ultimate area-selective ALD process. Their Nanofabricator tool will could be the enabling technology for on-demand printing of microelectronics. In this episode, Maksym tells Tyler about the company's origins, their deal with NASA to create a 0G ALD reactor and Maksym's own history as an entrepreneuer.   In this episode: 00:00 - Introduction 01:53 - Maksym's Background & Atlant 3D Roots 19:03 - Atlant 3D Name Origins 22:00 - Atlant 3D Microreactor 36:28 - NASA Deal and 0G Reactor   Follow Maksym and Atlant 3D on Twitter: @MPlakhotnyuk & @Atlant3d

50m
Sep 01, 2022
Back to Basics: Understanding Conformality with Riikka Puurunen – ALD Stories Ep. 14

Back for her second episode, Professor Riikka Puurunen is bringing us back to the basics with a deep dive on conformality. Recorded live from the Harald Herlin Learning Center at Aalto University, Tyler and Riikka talk about the all-important property of ALD. In this episode, Riikka explains the history of conformality in ALD, her recent paper on modeling collaboration, the origins of the PillarHall conformality test structures and a conversation on open science.    In this episode:  00:00 Intro  03:39 History of conformality  10:21 Has our understanding of conformality changed?  12:25 Is conformality an inherent property?  18:38 Conformality modeling findings  37:28 PillarHall Test Structures  49:35 Open Learning for ALD    Follow Riikka at @rlpuu on Twitter and at www.aalto.fi http://www.aalto.fi/.  ALD History Blog: http://aldhistory.blogspot.com/  Virtual Project on the History of ALD: https://vph-ald.com/ https://vph-ald.com/  Open ALD Learning Site (Hosted by Aalto): https://openlearning.aalto.fi/course/view.php?id=100#section-0 

1h 5m
Jun 30, 2022
Becoming Predictive Using ALD Models with Michael Nolan – ALD Stories Ep. 13

In Episode 13, Tyler chats with Michael Nolan from the Tyndall National Institute in Ireland. Michael specializes in molecular and atomistic modeling, using his expertise to help predict, understand, and screen ALD precursors and chemistries. Mike and Tyler talk about all things modeling, including basics for modeling ALD reactions, limitations of current modeling efforts, and how theorists and experimentalists can powerfully work together. Enjoy!    In this episode:  00:00 Intro  01:48 Michael’s Background & Tyndall National Institute   11:03 Modeling Basics   26:09 Modeling Limitations  31:09 Intersection of Experimentation and Modeling   38:27 Future of ALD Modeling   47:52 Electron Explosions?   52:27 Wrap up & Outro     Follow Mike on Twitter @Mick_geek  Follow Tyler on Twitter @TyMytheALDGuy 

56m
May 27, 2022
Building Better Batteries with ALD – ALD Stories Ep. 12 w/ Arrelaine Dameron

Episode 12 brings Tyler to Colorado where he chats with Arrelaine Dameron, VP of R&D at ForgeNano and an old friend from graduate school. ForgeNano is an ALD equipment supplier specializing in particle ALD for battery, catalysis, and pharmaceutical applications. The two talk about ALD at battery interfaces, love for the ALD community and ForgeNano’s recent activities, including their move to a new facility.   In this episode: 00:00 Introduction & Careers in ALD 05:03 Battery Interface Coatings 27:35 Arrelaine’s Background and ForgeNano Activities 37:40 Ending & Outro   Follow Arrelaine and Forge Nano at www.forgenano.com Follow Tyler at @TyMytheALDGuy #ALDep #battery

41m
Apr 28, 2022
Using Vapor Phase Infiltration for Fabricating Membranes with David Bergsman – ALD Stories Ep 11

* From the corner of one continent to another, Professor David Bergsman joins Tyler from the University of Washington in Seattle. David discusses his use of vapor phase infiltration as a method of fabricating new membrane structures inspired by his work in Stacey Bent’s lab at Stanford and how he started an ALD lab during a pandemic.  * IN THIS VIDEO:  * 00:00 – Introduction  * 02:01 – David’s Background & MLD  * 08:02 – Membrane Fabrication and Property Challenges  * 17:19 – Vapor Phase Infiltration  * 37:36 – Starting an ALD lab  * 48:30 – Ending & Outro  * Follow Professor David Bergsman on Twitter @DavidBergsman and learn about his research group in Seattle at www.bergsmangroup.com http://www.bergsmangroup.com/ 

50m
Mar 31, 2022
Area-Selective Approaches for Atomic Layer Processing with Mikko Ritala – ALD Stories Ep 10

In the 10th installment of ALD Stories, Tyler meets up with Professor Mikko Ritala at the University of Helsinki. A professor of chemistry and renowned ALD scientist, Mikko has been working with ALD since the 90s. Following a stellar lab tour, Tyler and Mikko discuss ALD activities at the University of Helsinki, including their new tools, work on area-selective processing and partnership with ASM Microchemistry.     In this video:  00:00 – Intro  02:30 – The Ritala Lab  09:33 – ALD in the Past  17:05 – Helsinki ALD Cluster Tool  24:26 – Area-Selective ALD & ALE  43:36 – Partnership with ASM  47:49 – Ending & Outro    Follow Mikko and the Helsinki ALD Group on Twitter at @mikkoritala & @HelsinkiALD  Read about the Helsinki ALD Group’s work here: https://www2.helsinki.fi/en/researchgroups/helsinkiald  Follow Tyler on Twitter @TyMyTheALDGuy 

50m
Feb 24, 2022
Will Particle ALD Change our Pharmaceuticals? - w/ Ruud van Ommen (ALD Stories Episode 9)

In Episode 9, Tyler gets schooled on particle ALD with Delft University of Technology professor, Ruud van Ommen. The duo discuss challenges associated with doing ALD on powders, scale up strategies, Ruud's work on coating pharmaceutical powders, and atomic layer etching of particles. Follow Ruud on Twitter @JRvanOmmen and find his research page here: https://www.tudelft.nl/tnw/over-faculteit/afdelingen/chemical-engineering/principal-scientists/ruud-van-ommen Follow Tyler on Twitter @TyMytheALDGuy

43m
Dec 23, 2021
How Did Plasmas Change ALD? - w/ Erwin Kessels (ALD Stories Ep 8)

In Episode 8 of ALD Stories, Tyler chats with Eindhoven University of Technology professor, Erwin Kessels, about plasma-enhanced ALD, industry applications, and Erwin's Atomic Limits blog & teaching strategies. Professor Erwin Kessels - https://www.tue.nl/en/research/researchers/erwin-kessels/ Atomic Limits Blog - https://www.atomiclimits.com/ Follow on social media: Tyler - @TyMytheALDGuy Erwin - @ErwinKessels

46m
Nov 18, 2021
Green CVD: How Sustainable is Thin Film Deposition?

Professors Henrik Pedersen, Sean Barry, and Jonas Sundqvist join Tyler to discuss their recent publication in JVSTA about Green CVD. The trio talk about the conception of a new research field which concerns creating more sustainable thin film deposition practices without sacrificing film quality and offers some perspective on a number of areas and strategies addressed in the manuscript. Read the paper here: https://avs.scitation.org/doi/10.1116/6.0001125

39m
Oct 28, 2021
ALD Precursor Design for Hard to Deposit Metals - ALD Stories Ep. 6

Tyler sits down with Wayne State University’s Chuck Winter to talk about his approach to designing precursors for ALD. Chuck explains what makes a good ALD precursor and how elegant organic chemistry can enable ALD processes for hard-to-deposit metals, like cobalt and aluminum. Learn more about Chuck’s research here: http://www.clas.wayne.edu/wintergroup/ Papers mentioned in this episode: https://doi.org/10.1021/acs.chemmater.7b02456 - Co metal ALD https://doi.org/10.1021/acs.chemmater.8b00445 - Al metal ALD

27m
Sep 30, 2021
Meet Dr. Katja Väyrynen

On this episode of the ALD Stories podcast, We speak to Dr. Katja Väyrynen, Process Development Engineer at Beneq. What is the latest ALD research on improving the performance of microchips? Will cobalt become a popular material in semiconductor manufacturing? Hear her academic journey below.

18m
Feb 10, 2021
BALD Engineering Blog

In this episode we speak to Dr. Jonas Sundqvist, founder of BALD Engineering Blog and a senior researcher and consultant of ALD/ CVD processes.

31m
Nov 23, 2020
ALD and nanotubes

In Episode 3 of ALD Stories, we meet with Professor Jan Macak from the University of Pardubice. Hear his findings on ALD as an exceptional way to tailor the functionality of nanostructures, and the overlooked steps for making the perfect TiO2 nanotube.

24m
Nov 06, 2020