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In this work, the ferroelectric characteristic of a 5 nm Hf0.5Zr0.5O2 (HZO) metal-ferroelectric-insulator-semiconductor (MFIS) device is enhanced through strained complementary metal oxide semiconductor (CMOS)-compatible TiN electrode engineering. Strained TiN top-layer electrodes with different nitrogen (N) concentrations are deposited by adjusting the sputtering process conditions. The TiN electrode with 18% N exhibits a compressive characteristic, which induces tensile stress in a 5 nm HZO film. A device with 18% N in TiN shows a higher remanent polarization (2Pr) and larger capacitance value than the compared sample, indicating that the strained TiN is promising for enhancing the ferroelectricity of sub-5 nm HZO devices.

This article shows that the descriptions of Southeast Asian geography contained in Ming and Qing Chinese sources that used observations collected from contemporary mariners reflect the structure of the maritime trading networks in the region. It examines several Chinese textual studies of Southeast Asia, navigational rutters, and maps, and uses geographic information system mapping to visualise and compare the extent of the authors' and cartographers' knowledge of the region. The article then takes the findings and situates them in the context of early modern Southeast Asian economic history to explain how the Chinese networks were transformed., The present article is an examination of the link between studies of Southeast Asia written by early modern Chinese scholars and the activities of Chinese sailors and merchants in that [...]

Recent research has shown that adopting a cooperative approach in agricultural production and exchange can be an effective and sustainable method in agri-food supply chains (SCs). However, existing studies have primarily focused on treating institutions as organizational components of agricultural production and exchange, with little attention given to the power dynamics inherent in agri-food collaboration. To bridge this gap, this study has integrated perspectives from new institutional economics (NIE) and political ecology. In particular, this study has drawn on the concept of “a bundle of powers” introduced by Ribot and Peluso (2003) in the “theory of access” framework. In this paper, I investigate the power dimensions of collaboration within agri-food SCs, emphasizing the importance of understanding the political relationships of agri-food production. My findings demonstrate that, while the networking between farmers and the edamame SC tends to be more socially sustainable, interactions with the rice SC have occasionally led to adverse outcomes such as indebtedness and impeded rice farming. These findings underscore the significance of taking into account the political and power dimensions of the agri-SC to comprehend and tackle the challenges encountered by farmers in their cultivation decisions. [ABSTRACT FROM AUTHOR]

This paper answers calls from the food regime scholarship for a closer analysis of the implicit rules, transitions, and regional scales of food regimes. Drawing on archival materials from the Japanese colonial administration and Sino-American agricultural cooperation, interviews with key actors, and secondary sources, this paper examines instances of agricultural knowledge production and exchange. We suggest that beyond the profound influence of the US in the postwar food regime, the nuances and historical and regional specificity of agricultural scientists' life stories and individual technological imaginaries can 'scale up' through the translation of agrarian knowledge. [ABSTRACT FROM AUTHOR]

In this study, we comprehensively investigate the constant voltage stress (CVS) time-dependent breakdown and cycle-to-breakdown while considering metal-ferroelectric-metal (MFM) memory, which has distinct domain sizes induced by different doping species, i.e., Yttrium (Y) (Sample A) and Silicon (Si) (Sample B). Firstly, Y-doped and Si-doped HfO2 MFM devices exhibit domain sizes of 5.64 nm and 12.47 nm, respectively. Secondly, Si-doped HfO2 MFM devices (Sample B) have better CVS time-dependent breakdown and cycle-to-breakdown stability than Y-doped HfO2 MFM devices (Sample A). Therefore, a larger domain size showing higher extrapolated voltage under CVS time-dependent breakdown and cycle-to-breakdown evaluations was observed, indicating that the domain size crucially impacts the stability of MFM memory. [ABSTRACT FROM AUTHOR]