Nitrogen vacancy (NV) centers in nanodiamonds have garnered significant interest for their applications in quantum sensing, imaging, and information processing. However, the ensemble brightness of NV centers is limited by surface-related effects, including surface defects and charge fluctuations, which can lead to unstable emission characteristics. This study aims to enhance the ensemble brightness and stability of NV centers in nanodiamonds through optimized surface composition. We investigate the impact of different surface modifications and treatments on the emission properties of NV centers. By carefully engineering the surface composition, we demonstrate a significant improvement in ensemble brightness while maintaining stable emission characteristics. The optimized surface composition minimizes surface defects and charge fluctuations, leading to enhanced photon collection efficiency and prolonged photon emission lifetimes. These findings provide valuable insights for the design and development of nanodiamond-based systems with improved quantum emission properties.
The article explains in detail the stages of organizing an ethnographic tour, as well as describesthe the peculiarities of organizing this type of tourism. features of organizing this type of tourism in detail. As the object of ethnographic tour in detail the tours organized in tourist villages of Uzbekistan, unique aspects of the tour: beautiful nature, ancient villages, guest houses, the customs of the local population are highlighted.
This article, based on ethnographic data, examines the customs of the inhabitants of the Fergana Valley originating from natural conditions and economic traditions and improved over the centuries at the stages of socio economic development, which allows a deeper understanding of ethno-historical processes
This article reveals the content of documents in the collections of funds I-69, I-361, I-591, stored in the National Archives of Uzbekistan (NAU) of scientific societies in Turkestan, which provide historical and ethnographic information in terms of archival sources. The article examines the results of historical and ethnographic data of many scientific expeditions organized by scientific societies in the late XIX - early XX centuries and gives general conclusions.
In this article provides information about the unique aspects of piano music, which is considered one of the important areas of world music history, and the ways of forming a piano ensemble and performance skills.
Hakim al-Termizi Dahma - in the Middle Ages, Termiz was surrounded by a strong wall, and palaces and mosques were built. Craftsmen's and merchants' houses were built and beautified. Hakim al-Termizi ensemble was built at the foot of the castle. This ensemble survived when Genghis Khan's troops invaded and destroyed the city in the 13th century. Sheikh Abu Abdullah ibn Ali ibn Muhammad Hakim al-Termizi lived in Termiz at the end of the 9th century. He created a number of scientific works (but they have not reached us). He also translated some works of Arab historians and geographers.
The ethnography of the Bukhara oasis is described in detail, especially in the works of O.A.Sukhareva. Due to her work, several historical and ethnographic works of O.A.Sukhareva on Bukhara ethnography were created. This article provides information about Iranians of Bukhara from foreign sources, especially Russian and English sources.
This article analyzes the fact that in the ancient Jizzakh oasis, animal husbandry was one of the most ancient forms of traditional farming and one of the main types of labor that determined the source of livelihood, and other issues. It also highlights the lifestyle of the herders and the views and traditions associated with this training, which have been studied to some extent by our research scientists on the basis of ethnographic materials, and similar issues.
This comprehensive analysis delves into the intricate process of resolving adultery cases within the framework of Sabunese Customary Law. Sabunese society, like many others, grapples with issues related to marital infidelity, and the customary law provides a unique perspective on how such cases are handled. This study employs ethnographic research methods, legal anthropology, and interviews with community members to unravel the complexities of adultery case resolution in Sabunese culture. Through an in-depth examination of the procedures, norms, and values governing these cases, this research sheds light on the nuances of justice, gender dynamics, and social cohesion in Sabunese society. The findings offer valuable insights into customary legal systems and their role in maintaining order and harmony in diverse cultural contexts.
This article discusses the ethnographic history of the Uzbek people. The same picture is observed in the composition of the Uyghur ethnic group. For example, not only modern Uyghurs, but also Uzbeks, Kazakhs, Kirghiz, etc. were formed from the Uyghur ethnic group. The same can be said about written records. Evaluation of the role of each of these disciplines as a source of ethnogenetic and ethno-historical information, the need for complexity, synthesis of developments in various sciences have been repeatedly discussed.
This article, based on historical and anthropological sources, ethnographic materials, highlights the issues of understanding the genealogical identity associated with the genealogies preserved by the Uzbeks and their kinship system. Various ethnographic groups of Uzbeks, ethnocultural structures such as clans (generation, clan) and the processes of their manifestation as a single cultural unit in the same historical space and time are analyzed.
Central Asian scholars’ treatises on music, fiction, and painting allow us to some extent restore some of the broken links in the long chain of historical development of Uzbek folk instruments that have survived to the present day. Hundreds of years have passed, and musical instruments have survived to this day, taking their place in solo, ensemble, and orchestral performance.
In this article the new information is given about the forming of the Amir Timur mausoleum’s ensemble which was famous by the name of Guri Amir.
Archaeological excavations conducted in 1943-1970 revealed that the foundations of the courtyards were much higher than the medresses and bedsheets and did not even have a foundation under the courtyard wall.
This article discusses the Timurid Written Heritage in Turkey’s Major Libraries. The Nuri Osmaniye ensemble was built in the Baroque style and consisted of a mosque, a madrasa, a mansion, a hilkhana, a bazaar and of course a huge library. The library consists of a four-column, domed dome. The interior walls are decorated with Baroque-patterned ganjas, as well as Arabic inscriptions by calligraphers such as Ali Efendi, Mahmoud Rasmi, Sayyid Abdulaziz and Fakhriddin.
The article tells about the rich history of the Samarkand region, the stages of the historical formation of the Samarkand region, the existing historical monuments in the region, the origin of the geographical location of the region.
The article provides historical information about a shopping street closed from above, built by Amir Temur in Samarkand in 1404, but not survived to this day. This street started from the square in front of the Bibikhanum cathedral mosque to the Chorsu building, which is located next to the Registan ensemble. This street at one time beat the first shopping street closed from above in Movarounnahr. Then ShohrukhMirzo built such a street in Girat. This article analyzes the historical materials we have collected and the work performed for the graphic reconstruction of the architecture of the shopping street of Amir Temur in Samarkand that has not survived to us.
This study delves into the intricate anthropological aspects of women's labor culture in Kerman City, Iran. Through a qualitative exploration, the research investigates the roles, perceptions, and societal dynamics that shape women's participation in the labor force. The study encompasses interviews, observations, and ethnographic insights to understand the intersection of gender, work, and cultural norms. The findings shed light on the evolving roles of women in the workforce, challenges they face, and the ways in which labor culture is influenced by historical, social, and economic factors in Kerman City.
The article discusses the fact that the famous German scientist Karl Reichl is a modern researcher, a classification of research created in the framework of his work in the process of recording and studying scientific, scientific-pedagogical, folklore and ethnographic materials.