Qianqian Yang

Dec 6, 2024 | pubs.rsc.org | Jianfeng Wu |Mengtao Li |Qianqian Yang

Two-step spin transition around room temperature in a FeIII complex† Spin-crossover (SCO) at room temperature is a pivotal goal within the field of molecular magnetism. Herein, we attempt to assemble FeIII SCO complexes using a substituted Hqsal ligand, H2L (N-(8-quinolyl)-2,3-dihydroxybenzaldimine). Two complexes [Fe(HL)2]·X·2MeCN (X = BF4− for 1 and X = ClO4− for 2) were obtained and characterized.

Nov 21, 2024 | pubs.rsc.org | Jianfeng Wu |Mengtao Li |Qianqian Yang |Baoliang Zhang

Two-step Spin Transition around Room Temperature in a FeIII Complex Spin-crossover (SCO) at room temperature is a pivotal goal within the field of molecular magnetism. Herein, we attempt to assemble FeIII SCO complexes using a substituted Hqsal ligand, H2L (N-(8-quinolyl)-2,3-dihydroxybenzaldimine). Two complexes [Fe(HL)2]·X·2MeCN (X = BF4- for 1 and X = ClO4- for 2) were obtained and characterized.

Sep 2, 2023 | eprint.iacr.org | Qianqian Yang |Huimin Liu

Paper 2023/1302 , Jinan University, China, Institute of Information Engineering, Chinese Academy of Sciences, Jinan University, China The differential meet-in-the-middle (MITM) attack is a new cryptanalysis technique proposed at Crypto 2023 recently. It led to greatly improved attacks on round-reduced SKINNY-128-384 and AES-256. In this paper, we revisit the differential MITM attack and propose several variants by absorbing techniques widely used in the classical differential attack.

Mar 23, 2023 | science.org | Huili Zhang |Qianqian Yang |Ibukun Akinrinade |Jingcong Hu

A polarizing thin filmShrinking the footprint of electronics may require coming up with ferroelectrics that retain their properties down to nanometer-thickness films. Yang et al. add to a growing list of materials that retain ferroelectricity at these small length scales. The authors found a ferroelectric bismuth oxide structure that they stabilized with a small amount of samarium substitution. When coated on a substrate, the ferroelectric behavior persists down to one nanometer.

Mar 23, 2023 | science.org | Huili Zhang |Qianqian Yang |Ibukun Akinrinade |Xu Cheng

Rational inverse design of 3D shapesNature has a wide range of tools for making cellular microstructures, such as those found in flowers, leaves, and other biological tissues. Despite advances in printing techniques, patterning porous, curved surfaces can be challenging. Cheng et al. developed an inverse design method to achieve complex three-dimensional (3D surfaces through a subset of 2D films that are bonded together.