Research Centers: Recent submissions

Now showing items 1-20 of 400

    • Giant piezoelectric voltage coefficient in grain-oriented modified PbTiO3 material 

      Yan, Yongke; Zhou, Jie E.; Maurya, Deepam; Wang, Yu U.; Priya, Shashank (Springer Nature, 2016-10-11)
      A rapid surge in the research on piezoelectric sensors is occurring with the arrival of the Internet of Things. Single-phase oxide piezoelectric materials with giant piezoelectric voltage coefficient (g, induced voltage ...

    • Colossal tunability in high frequency magnetoelectric voltage tunable inductors 

      Yan, Yongke; Geng, Liwei D.; Tan, Yaohua; Ma, Jianhua; Zhang, Lujie; Sanghadasa, Mohan; Ngo, Khai; Ghosh, Avik W.; Wang, Yu U.; Priya, Shashank (2018-11-27)
      The electrical modulation of magnetization through the magnetoelectric effect provides a great opportunity for developing a new generation of tunable electrical components. Magnetoelectric voltage tunable inductors (VTIs) ...

    • The Status and Future of the Strawberry Industry in the United States 

      Samtani, Jayesh B.; et al (American Society for Horticultural Science, 2019-01-31)
      Strawberry (Fragaria x ananassa) production practices followed by growers in the United States vary by region. Understanding the challenges, needs, and opportunities in each region is essential to guide research, policy, ...

    • Giant strain with ultra-low hysteresis and high temperature stability in grain oriented lead-free K0.5Bi0.5TiO3-BaTiO3-Na0.5Bi0.5TiO3 piezoelectric materials 

      Maurya, Deepam; Zhou, Yuan; Wang, Yaojin; Yan, Yongke; Li, Jiefang; Viehland, Dwight; Priya, Shashank (Springer Nature, 2015-02-26)
      We synthesized grain-oriented lead-free piezoelectric materials in (K0.5Bi0.5TiO3-BaTiO3-xNa(0.5)Bi(0.5)TiO(3) (KBT-BT-NBT) system with high degree of texturing along the [001]c (c-cubic) crystallographic orientation. We ...

    • Lead-free epitaxial ferroelectric material integration on semiconducting (100) Nb-doped SrTiO3 for low-power non-volatile memory and efficient ultraviolet ray detection 

      Kundu, Souvik; Clavel, Michael; Biswas, Pranab; Chen, Bo; Song, Hyun-Cheol; Kumar, Prashant; Halder, Nripendra N.; Hudait, Mantu K.; Banerji, Pallab; Sanghadasa, Mohan; Priya, Shashank (Springer Nature, 2015-07-23)
      We report lead-free ferroelectric based resistive switching non-volatile memory (NVM) devices with epitaxial (1-x)BaTiO3-xBiFeO(3) (x = 0.725) (BT-BFO) film integrated on semiconducting (100) Nb (0.7%) doped SrTiO3 (Nb: ...

    • A new method for achieving enhanced dielectric response over a wide temperature range 

      Maurya, Deepam; Sun, Fu-Chang; Alpay, S. Pamir; Priya, Shashank (Springer Nature, 2015-10-19)
      We report a novel approach for achieving high dielectric response over a wide temperature range. In this approach, multilayer ceramic heterostructures with constituent compositions having strategically tuned Curie points ...

    • Remote Actuation of Magnetic Nanoparticles For Cancer Cell Selective Treatment Through Cytoskeletal Disruption 

      Master, Alyssa M.; Williams, Philise N.; Pothayee, Nikorn; Pothayee, Nipon; Zhang, Rui; Vishwasrao, Hemant M.; Golovin, Yuri I.; Riffle, Judy S.; Sokolsky, Marina; Kabanov, Alexander V. (Springer Nature, 2016-09-20)
      Motion of micron and sub-micron size magnetic particles in alternating magnetic fields can activate mechanosensitive cellular functions or physically destruct cancer cells. However, such effects are usually observed with ...

    • Differential Usefulness of Nine Commonly Used Genetic Markers for Identifying Phytophthora Species 

      Yang, Xiao; Hong, Chuanxue (Frontiers, 2018-10-03)
      The genus Phytophthora is agriculturally and ecologically important. As the number of Phytophthora species continues to grow, identifying isolates in this genus has become increasingly challenging even by DNA sequencing. ...

    • Room temperature ferromagnetic resonance in hetero-epitaxial BTO-BFO/LSMO magnetoelectric composite 

      Madon, Benjamin; Kang, Han Byul; Kang, Min Gyu; Maurya, Deepam; Magill, Brenden A.; Alves, Marcos J.P.; Wegrowe, Jean-Eric; Drouhin, Henri-Jean; Priya, Shashank; Khodaparast, Giti A. (American Institute of Physics, 2018-10-30)
      We synthesized epitaxial BTO-BFO heterostructure with decreased leakage and simultaneously improved the multiferroic properties. This study provides new direction for ferromagnetic resonance studies, in high quality BTO-BFO ...

    • Thermo-Magneto-Electric Generator Arrays for Active Heat Recovery System 

      Chun, Jinsung; Song, Hyun-Cheol; Kang, Min-Gyu; Kang, Han Byul; Kishore, Ravi Anant; Priya, Shashank (Springer Nature, 2017-02-01)
      Continued emphasis on development of thermal cooling systems is being placed that can cycle low grade heat. Examples include solar powered unmanned aerial vehicles (UAVs) and data storage servers. The power efficiency of ...

    • GSA Tomorrow: An Open Challenge to Promote the Future of Geoscience 

      Dorfler, Kristin M.; Friedrich, Anke M. (Geological Society of America, 2018-11-20)
      The future of geoscience rests on your shoulders. Geologists are passionate about their science and discuss their interests with vigor, firmly understanding why geoscience is as important to society as physiology, agriculture, ...

    • Compositionally Graded Multilayer Ceramic Capacitors 

      Song, Hyun-Cheol; Zhou, Jie E.; Maurya, Deepam; Yan, Yongke; Wang, Yu U.; Priya, Shashank (Springer Nature, 2017-09-27)
      Multilayer ceramic capacitors (MLCC) are widely used in consumer electronics. Here, we provide a transformative method for achieving high dielectric response and tunability over a wide temperature range through design of ...

    • Correlation between tunability and anisotropy in magnetoelectric voltage tunable inductor (VTI) 

      Yan, Yongke; Geng, Liwei D.; Zhang, Lujie; Gao, Xiangyu; Gollapudi, Sreenivasulu; Song, Hyun-Cheol; Dong, Shuxiang; Sanghadasa, Mohan; Khai Ngo; Wang, Yu U.; Priya, Shashank (Springer Nature, 2017-11-22)
      Electric field modulation of magnetic properties via magnetoelectric coupling in composite materials is of fundamental and technological importance for realizing tunable energy efficient electronics. Here we provide ...

    • Optimization of segmented thermoelectric generator using Taguchi and ANOVA techniques 

      Kishore, Ravi Anant; Sanghadasa, Mohan; Priya, Shashank (Springer Nature, 2017-12-01)
      Recent studies have demonstrated that segmented thermoelectric generators (TEGs) can operate over large thermal gradient and thus provide better performance (reported efficiency up to 11%) as compared to traditional TEGs, ...

    • Nanoscale Bacteria‐Enabled Autonomous Drug Delivery System (NanoBEADS) Enhances Intratumoral Transport of Nanomedicine 

      Suh, SeungBeum; Jo, Ami; Traore, Mahama A.; Zhan, Ying; Coutermarsh-Ott, Sheryl L.; Ringel-Scaia, Veronica M.; Allen, Irving C.; Davis, Richey M.; Behkam, Bahareh (Wiley, 2018-12-05)
      Cancer drug delivery remains a formidable challenge due to systemic toxicity and inadequate extravascular transport of nanotherapeutics to cells distal from blood vessels. It is hypothesized that, in absence of an external ...

    • Oil-Impregnated Hydrocarbon-Based Polymer Films 

      Mukherjee, Ranit; Habibi, Mohammad; Rashed, Ziad T.; Berbert, Otacilio; Shi, Xiangke; Boreyko, Jonathan B. (Springer Nature, 2018-08-03)
      Porous surfaces impregnated with a liquid lubricant exhibit minimal contact angle hysteresis with immiscible test liquids, rendering them ideal as self-cleaning materials. Rather than roughening a solid substrate, an ...

    • Virginia Coal, 1997 

      McPherson, Malcolm; Loomis, Ian; Prelaz, L.J.; Radcliffe, Margaret; Zipper, Carl; Holman, Darren (Virginia Tech, 1997-07)
      A complete annual directory and data reference source for all mines licensed in the Commonwealth. Mine listings for each operation include company and mine name, location and contact person, coal owner, seam worked, ...

    • Virginia Coal, 1998 

      McPherson, Malcolm; Loomis, Ian; Prelaz, L.J.; Radcliffe, Margaret; Zipper, Carl (Virginia Tech, 1998-07)
      The Virginia Center for Coal and Energy Research is pleased to produce the 1998 edition of its annual Directory, Virginia Coal. This is one of the prime sources of statistics on Virginia coal production, mining methods and ...

    • Virginia Coal, 1996 

      Karmis, Michael; Jones, Johanna R.; Prelaz, L.J.; Zipper, Carl (Virginia Tech, 1996-07)
      A complete annual directory and data reference source for all mines licensed in the Commonwealth. Mine listings for each operation include company and mine name, location and contact person, coal owner, seam worked, ...

    • Virginia Coal, 1992 

      Randolph, John; Jones, Johanna R.; Prelaz, L.J.; Zipper, Carl (Virginia Tech, 1992-07)
      A complete annual directory and data reference source for all mines licensed in the Commonwealth. Mine listings for each operation include company and mine name, location and contact person, coal owner, seam worked, ...