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1. Boundary β -plumes and their vorticity budgets: Boundary β -Plumes and Their Vorticity Budgets

   https://doi.org/10.1002/qj.2866  

   Haine, T. W. ; Fuller, A. ( October 2016 , Quarterly Journal of the Royal Meteorological Society)
2. Ohmic contact structures on β -Ga2O3 with n+ β -Ga2O3 pulsed laser deposition layers

   https://doi.org/10.1116/6.0002620  

   Favela, Elizabeth V ; Jeon, Hyung Min ; Leedy, Kevin D ; Zhang, Kun ; Tung, Szu-Wei ; Escobar, Francelia Sanchez ; Ramana, C V ; Porter, Lisa M ( May 2023 , Journal of Vacuum Science & Technology B)

   Thin (40–150 nm), highly doped n+ (1019–1020 cm−3) Ga2O3 layers deposited using pulsed laser deposition (PLD) were incorporated into Ti/Au ohmic contacts on (001) and (010) β-Ga2O3 substrates with carrier concentrations between 2.5 and 5.1 × 1018 cm−3. Specific contact resistivity values were calculated for contact structures both without and with a PLD layer having different thicknesses up to 150 nm. With the exception of a 40 nm PLD layer on the (001) substrate, the specific contact resistivity values decreased with increasing PLD layer thickness: up to 8× on (001) Ga2O3 and up to 16× on (010) Ga2O3 compared with samples without a PLD layer. The lowest average specific contact resistivities were achieved with 150 nm PLD layers: 3.48 × 10−5 Ω cm2 on (001) Ga2O3 and 4.79 × 10−5 Ω cm2 on (010) Ga2O3. Cross-sectional transmission electron microscopy images revealed differences in the microstructure and morphology of the PLD layers on the different substrate orientations. This study describes a low-temperature process that could be used to reduce the contact resistance in Ga2O3 devices.

    

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3. Azo or Not: Continuing the Crystallographic Investigations of β- Naphthol Reds

   https://doi.org/10.1021/acs.cgd.2c00079  

   Heaney, Matthew P. ; Unruh, Daniel K. ; Runčevski, Tomče ( April 2022 , Crystal Growth & Design)
4. Active site flexibility revealed in crystal structures of Parabacteroides merdae β-glucuronidase from the human gut microbiome: Crystal Structure of P. merdae β-Glucuronidase

   https://doi.org/10.1002/pro.3507  

   Little, Michael S. ; Ervin, Samantha M. ; Walton, William G. ; Tripathy, Ashutosh ; Xu, Yongmei ; Liu, Jian ; Redinbo, Matthew R. ( October 2018 , Protein Science)
5. Synthesis of β ‐Quaternary Lactams Using Photoenzymatic Catalysis

   https://doi.org/10.1002/ajoc.202300274  

   Turek‐Herman, Joshua R. ; Rosenberger, Mike ; Hyster, Todd K. ( July 2023 , Asian Journal of Organic Chemistry)

   Quaternary carbons are useful motifs in chemical synthesis but can be challenging to prepare using many chemical methods. Here, we report a stereoselective synthesis ofβ‐quaternary lactams using flavin‐dependent ‘ene’‐reductases via a 5‐exo‐trig radical cyclization. The products are formed in moderate to good levels of enantioselectivity using an ‘ene’‐reductase variant fromZymomonas mobilis. This method highlights the opportunity for biocatalysis to form quaternary centers using non‐natural reactions.

    

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