Allresist EN https://www.allresist.com/home/ ALLRESIST GmbH - Strausberg, Germany Mon, 29 Jan 2024 15:10:30 +0000 en-GB hourly 1 https://wordpress.org/?v=6.5.2 January 2024: Electra 92 established on the market – AR-PC 5092.02 https://www.allresist.com/january-2024-electra-92-established-on-the-market-ar-pc-5092-02/ Mon, 29 Jan 2024 15:10:05 +0000 https://www.allresist.com/?p=18277 At AMOLF, Electra 92 was applied to HSQ deposited on a 40 nm thick SiO2 layer of a silicon wafer. Due to its highly hydrophobic surface, HSQ is particularly challenging. A specially adapted version of Electra 92 was required for this task.

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Electra 92 established on the market – AR-PC 5092.02

 


January 2024

In October 2022, we selected the newly developed Electra 92 AR-PC 5092.02 as our Resist of the Month. This conductive resist contains only polyaniline, various surfactants and water, and no isopropanol. This environmentally friendly approach has made it possible to significantly extend the life of the Electra 92 resist. In addition, the resist can be applied to various e-beam resists, including those not offered by Allresist.

At AMOLF (Academic Institute for Fundamental Physics, Amsterdam), Electra 92 was applied to HSQ deposited on a 40 nm thick SiO2 layer of a silicon wafer. Due to its highly hydrophobic surface, HSQ is particularly challenging. A specially adapted version of Electra 92 was required for this task. The deposition performance was excellent, resulting in closed, uniform surfaces. The HSQ could then be easily processed. A line width of up to 22 nm was achieved in the Siemens star shown (Fig. 1).

Fig. 1: Lines of the Siemens star on HSQ generated up to 22 nm wide using AR-PC 5092.02. © Bob Drent, AMOLF NanoLab Amsterdam

The result is particularly interesting as we have now added an identical HSQ e-beam resist (Medusa 84 AR-N 8400 SiH) to our product portfolio, on which the coating with Electra 92 also works perfectly.

The new Electra 92 was very well received by our customers in the first year and over 200 liters were sold.

This success has prompted us to name Electra 92 as our Resist of the Month.

More Resist of the Month:



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]]> Strategy workshop: we will not be available for you on January 30, 2024! https://www.allresist.com/strategy-workshop-we-will-not-be-available-for-you-on-january-30-2024/ Thu, 18 Jan 2024 15:31:16 +0000 https://www.allresist.com/?p=18272 We will not be available for you on Tuesday, January 30, 2024 because of our strategy workshop but we will immediately take care of all inquiries and orders from January 31, 2024 again.

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Strategy workshop: we will not be available for you on January 30, 2024!

Ladies and Gentlemen,

we will not be available for you on Tuesday, January 30, 2024 because of our strategy workshop
but we will immediately take care of all inquiries and orders from January 31, 2024 again.
Many thanks for your understanding.
Best regards,

your Allresist team

Other News:



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]]> Donation for completed customer surveys https://www.allresist.com/donation-for-completed-customer-surveys/ Wed, 20 Dec 2023 14:07:15 +0000 https://www.allresist.com/?p=18252 Thank you very much for your participation in our customer survey. Your support is essential to us to improve our products and services! Therefore, we transferred 200 € to the Save the Children charity organisation.

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Donation for completed customer surveys

Dear customers,

Thank you very much for your participation in our customer survey. Your support is essential to us to improve our products and services!

We received approximately 150 completed survey forms, have rounded up the sum a bit, and decided on a donation amount of 200 €. Most respondents left the choice of aid organisation to us. The second largest group of respondents wanted us to donate the money to children in need.

Therefore, we transferred 200 € to the Save the Children charity organisation.

We wish you a peaceful Christmas and a good start into the New Year 2024!

Your Allresist Team

Datei:Logo SavetheChildren.png – Wikipedia

Other News:



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]]> Important information about deliveries between years https://www.allresist.com/important-information-about-deliveries-between-years/ Wed, 15 Nov 2023 09:01:17 +0000 https://www.allresist.com/?p=18187 In order to align operational procedures with the needs of our customers, we have set a final order acceptance date: Order stop: 12/11/2023 and Delivery stop: 12/13/2023

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Important information about deliveries between years

Dear customers,

For many of you, the Christmas season has already begun – probably the busiest time of the year for all of us. Especially at this time, we mobilise all our strength to ensure that your orders reach you in time and that you and your team can also enjoy the time between the years in a relaxed manner.

In order to align operational procedures with the needs of our customers, we have set a final order acceptance date:

Order stop: 12/11/2023

Delivery stop: 12/13/2023

There will be no shipping between December 14th, 2023, and January 2nd, 2024, inclusive.

In this way, we meet the needs of many companies that are on their well-deserved company holidays between Christmas and New Year.

Avoiding unsuccessful delivery attempts helps to further minimise CO2 emissions and thus makes an important contribution to sustainability.

Best regards,

Your Allresist team

Other News:



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]]> 48th Issue of the AR NEWS https://www.allresist.com/48th-issue-of-the-ar-news/ Mon, 16 Oct 2023 07:00:15 +0000 https://www.allresist.com/?p=18170 Content:
1. Allresist on the MNE 2023 in Berlin
2. Medusa 84 SiH – SX AR-N 8400, another alternative to HSQ with better properties
3. Rubin project – waveguide materials for the NIR/VIS range
4. Successful introduction of the new Electra 92
5. Coloured and fluorescent resists for optical applications

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48th Issue of the AR NEWS


October 2023

Welcome to the 48th issue of the AR NEWS. Once again, we would like to inform you about the further development of our company and the current research projects.



Content


  1. Allresist on the MNE 2023 in Berlin
  2. Medusa 84 SiH – SX AR-N 8400, another alternative to HSQ with better properties
  3. Rubin project – waveguide materials for the NIR/VIS range
  4. Successful introduction of the new Electra 92
  5. Coloured and fluorescent resists for optical applications

To download the AR NEWS please click on the picture.

More AR NEWS:



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]]> October 2023: Medusa 84 SiH – SX AR-N 8400 another alternative to HSQ https://www.allresist.com/october-2023-medusa-84-sih-sx-ar-n-8400-another-alternative-to-hsq/ Fri, 06 Oct 2023 08:34:21 +0000 https://www.allresist.com/?p=18157 In contrast to Medusa 82, the optical transparency of Medusa 84 SiH is significantly higher, since it is made of purely inorganic components. This transparency is important for a large group of customers who use such resists for optical applications.

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Medusa 84 SiH

SX AR-N 8400 another alternative to HSQ

 


October 2023

The HSQ resist is used worldwide in e-beam lithography. However, despite its good properties, its lifetime is very limited. In addition, many customers have complained that it is becoming increasingly difficult to obtain HSQ, as production is likely to be discontinued soon. Therefore, a year ago we decided to take action and develop another HSQ analog resist with higher stability. We named it Medusa 84 SiH (SX AR-N 8400), so it belongs to the Medusa group, but differs from the two Medusa 82 variants 1).

In contrast to Medusa 82, the optical transparency of Medusa 84 SiH is significantly higher, since it is made of purely inorganic components. This transparency is important for a large group of customers who use such resists for optical applications. These can be structures fabricated by electron beam lithography, such as the diffractive optical element (DOE) shown in Figure 1, or unstructured functional layers in optics.

Fig. 1 DOE fabricated with Medusa 82 @ U. Hübner, P. Voigt, Leibniz Institute of Photonic Technology, Jena, Germany

Furthermore, by selecting a special non-polar resist solvent, the shelf life of Medusa 84 SiH was significantly increased. The quality of our samples, which have been in our lab for 8 months, remains unchanged.

Several partners have tested first samples and confirmed the excellent properties of Medusa 84 SiH 1). As soon as we have more representative results, we will inform you. Small samples of 30 ml will also be available as of November 2023. If you are interested in an evaluation, please contact us.

Fig. 2 Dose scale of the Medusa 84 SiH, dose 950 µC/cm², 30 kV, developer AR 300-44

The first impressive results of our Medusa 84 SiH prompted us to make it the resist of the month October.

  • Further information at allresist.de or 48. AR NEWS October 2023

More Resist of the Month:



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]]> April 2023: E-beam PMMA resist AR-P 672.045 – the workhorse for electron beam lithography https://www.allresist.com/april-2023-e-beam-pmma-resist-ar-p-672-045-the-workhorse-for-electron-beam-lithography/ Mon, 24 Apr 2023 21:21:44 +0000 https://www.allresist.com/?p=17973 Due to the high sales volume, AR-P 672.045 is our internal "market leader". This resist is used by three major microchip manufacturers in France, Germany, and China. The consumption is thus steadily increasing, and meanwhile more than 300 liters of this resist are ordered annually.

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E-beam PMMA resist AR-P 672.045

The workhorse for electron beam lithography


April 2023

When Allresist was founded 30 years ago, also PMMA resists for electron beam lithography were included in the product portfolio. The PMMA copolymer which had been developed during the GDR area (formerly PSKL, now AR-P 617) and the self-produced PMMAs (molecular weight 50k and 200k) were retained and complemented by PMMAs with higher molecular mass (600k and 950k).

The entire resist family AR-P 630 – 670 is characterised by very reliable and easy handling as well as an unsurpassed long-term stability. The new, “green” developer AR 600-57 based on water and isopropanol further increases the attractiveness of this resist group. Only slightly longer writing times compared to other e-beam resists (e.g. CSAR 62) have to be accepted.

Due to the high sales volume, AR-P 672.045 is our internal “market leader”. This resist is used by three major microchip manufacturers in France, Germany, and China. The consumption is thus steadily increasing, and meanwhile more than 300 liters of this resist are ordered annually.

Siemens star, produced with AR-P 672.045  

The high level of reliability and continued market success have prompted us to choose AR-P 672.045 as the resist of the month of April.

More Resist of the Month:



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]]> 47th Issue of the AR NEWS https://www.allresist.com/47th-issue-of-the-ar-news/ Thu, 13 Apr 2023 10:53:08 +0000 https://www.allresist.com/?p=18167 Content:
1. On February 20, Allresist received an important IHK certificate for exemplary CO2 balance
in determining their carbon footprint on the path to climate neutrality
2. Allresist awarded as “Employer of the Future” on March 15
3. EOS 72: Our new, highly sensitive and alkali-resistant e-beam resist
4. New ZIM project – Photoresists for concave and convex surfaces
5. Allresist represented again at the EIPBN and MNE congresses

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47th Issue of the AR NEWS


April 2023

Welcome to the 47th issue of the AR NEWS. Once again, we would like to inform you about the further development of our company and the current research projects.



Content


  1. On February 20, Allresist received an important IHK certificate for exemplary CO2 balance in determining their carbon footprint on the path to climate neutrality
  2. Allresist awarded as “Employer of the Future” on March 15
  3. EOS 72: Our new, highly sensitive and alkali-resistant e-beam resist
  4. New ZIM project – Photoresists for concave and convex surfaces
  5. Allresist represented again at the EIPBN and MNE congresses

To download the AR NEWS please click on the picture.

More AR NEWS:



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]]> January 2023: Standard resist AR-P 3510 – 30 years on the world market https://www.allresist.com/standard-resist-ar-p-3510-30-years-on-the-world-market/ Sun, 15 Jan 2023 21:49:09 +0000 https://www.allresist.com/?p=17925 Right from the beginning, the idea of sustainability was firmly anchored in the philosophy of our young company. One of the first advanced developments of Allresist was the replacement of teratogenic solvents in the positive photoresist AR-P 351 with safer solvents. This is how the standard resist AR-P 3510 was created, in which the excellent lithographic properties of AR-P 351 were retained, but the resist was now significantly less dangerous to health for the user.

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Standard resist AR-P 3510 – 30 years on the world market


January 2023

The 30th company anniversary last year which we celebrated together with the Minister President of Brandenburg, Dietmar Woidke, was also an occasion for us to reflect on the roots and the history of Allresist. Back in autumn 1992, Brigitte Schirmer and Matthias Schirmer founded the Allresist GmbH; they rented the technical center of the former “Fotochemische Werke” in Berlin-Köpenick and took over the entire know-how of the resist production to which developement they had contributed considerably in the past.

The former “Technikum“ in Berlin-Köpenick                                     

Right from the beginning, the idea of sustainability was firmly anchored in the philosophy of our young company. One of the first advanced developments of Allresist was the replacement of teratogenic solvents in the positive photoresist AR-P 351 with safer solvents. This is how the standard resist AR-P 3510 was created, in which the excellent lithographic properties of AR-P 351 were retained, but the resist was now significantly less dangerous to health for the user. We informed our customers about the progress, and in most cases, the changeover to the new product took place extremely quickly. Over the past 30 years, more than 32 tons of AR-P 3510 resist have been sold.

In appreciation of our history, this success has prompted us to choose this resist as resist of the month of January.

More Resist of the Month:



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]]> Strategy workshop – we will not be available for you on January 13th, 2023! https://www.allresist.com/strategy-workshop-we-will-not-be-available-for-you-on-january-13th-2023/ Thu, 12 Jan 2023 21:59:24 +0000 https://www.allresist.com/?p=17894 We have our strategy workshop today and are working  as a team on how we can become even better for you! We will not be available but we will take care afterwards immediately on all inquiries and purchase orders.

Thank you for your understanding, Team Allresist

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Strategy workshop

We will not be available for you on January 13th, 2023!

We have our strategy workshop today and are working  as a team on how we can become even better for you! We will not be available but we will take care afterwards immediately on all inquiries and purchase orders.

Thank you for your understanding and best regards,

Team Allresist

Other News:



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